Compared to the old one it unfortunately replaced, if I had known I would have repaired it, even though the cost would have reached 2/3 of this one. It does what the old one did, only the quality of the materials is worse, flimsy sheet metal. The following issues wouldn't have bothered me if I didn't have experience with the old one.
The new motors take noticeably longer to start. Maybe they're more economical, I don't know.
The piezoelectric menu removed the ability for immediate application of maximum and minimum power like the old one and made it "press the buttons again and again."
For installation, I had to adapt the mounts, even though it essentially replaced the same product. Now they're plastic.
The only positive compared to the old one is that they made removing the filters easier.
Otherwise, as I said, it replaced the same thing.
P.S. If this one is like this, what are the others like?...

Very cheap construction for the money you pay, you pull the extractor and it sounds like a tin can, I removed the filters to clean them and on one of them the clip is broken. As an extractor for now (3 months of use) it is good but compared to the Siemens I had, the quality is far inferior to the name.

Very bad choice. I chose Bosch because I had it in mind as a reputable manufacturer. This particular product is so fake that I wonder if it is really Bosch or if they sent me an imitation. It is also unacceptable that they sell the front panel separately.

As a range hood, it may be good but not perfect for the money it costs. In terms of installation, it is one of the worst, it stands on two plastic bases on the right and left which, over time and with the temperatures, I believe will loosen or break and fall onto the stove. The bases are tightened with a plastic dowel with an internal spring. Not to mention it's hard to tighten them so the range hood sits properly... absolutely terrible!!!

2 stars because on the 3rd and 4th setting it drops to the second after 5 minutes and you have to be there to raise it, otherwise the cupboards fill with moisture.

After 2 months of use, my opinion is that it is a very good extractor hood. The quietest I have seen on the first 2 levels. On the next two, you can't say it's silent, but it doesn't blow your head off either. As for its suction power, it is good. We have an open-plan kitchen-living room and the smells hardly ever reach the living room. We should keep in mind that the purpose of an extractor hood is not to catch every bit of steam or smell as they rise from the pots while we cook. That is impossible. The point is for it to be able to absorb odors from the wider kitchen area. That's why, when choosing, the size of our kitchen in square meters matters. It has nice, strong light. I would prefer if it automatically turned off when you close the sliding part (it just drops to the 2nd level). You need to turn it off with the button to stop it. I consider it a good purchase.

I would have been better off throwing 300€ out the window than buying this extractor! It doesn't pull anything, moisture doesn't even pass through the filters when boiling water, and it just sits on top of the filters, resulting in it falling back into the pot! Totally wasted money.

Good extractor, you can't call it silent on the third level, it comes without the front inox face with the logo, which costs 50 €

So far very good, silent even at the highest setting when you are close it doesn't bother but even when you are far away (I have a living room kitchen) it is unnoticed. It pulls very well so far. It has nice construction absorption technology, also nice technology in the way the motors operate

Excellent extractor fan, quiet up to the 3rd level with very good performance. For users who have dripping into the cabinets, you probably have not installed the correct pipe for it to suck properly. It requires a 125-150 mm pipe, with the 100mm that the old extractors had it will suffocate and drip.

It is a good quality extractor fan, easy to install, but you need to be careful that it states 60 inches cabinet, but 60 inches outside the side wood, not inside the cabinet where it is supposed to be installed. So, because mine was 60 inches inside the cabinet, I had to add right-left pieces of wood so that the bases that the extractor fan locks into could be installed. Other than that, it is very good, it doesn't make noise as they claim, it doesn't leak as they claim, and it sucks well. Oh, and you need to be aware that it does not have a front panel because it is intended for built-in installation, meaning it should be attached to the wood of the border. If you don't have it, you need to order a separate front panel based on the size of the extractor fan.

I expected much more, if I knew its performance I wouldn't choose it.
1. To have results, you need to have it at full power.
2. Unfortunately, in 6 minutes it drops to the medium level, so you have to be there to press the +.
3. It leaks water to some extent if you have an open pot.

In a single living room kitchen of 60 square meters, it has excellent performance and absorbency, compared to the Miele that my parents had in 1991 (it lasted two decades but was inadequate), there is a huge difference, this particular Bosch is far superior.

It does not suck as we expected, but the problem is that the cabinet in which the extractor is located fills with steam, causing it to open and leak inside the cabinet, and it does not suck very strongly, and I can't imagine what will happen with all four.

Very satisfied from the first contact with the device.
The intensity of the extractor fan is adjustable according to your needs. At maximum intensity, it is relatively noisy but it does an amazing job. One of the things that I initially didn't like but is particularly useful is that if you close it, the sliding function works in silent mode for ten minutes as a preset. Of course, you can also turn it off.
Very user-friendly, high-quality, and efficient, I must admit.
I would like to point out that although it is a 90cm device, its body is 60cm, which means that it usually requires a special support (see photo) to be installed.

The extractor fan is expensive, if someone buys it with the intention of installing it in a 90cm cabinet, they will find that the side support kit is not included in the package (sold separately for 65 euros, and not available in most stores). The motor inside is the same as the 60cm one, so in order to support it on the sides, you have to buy the kit as well, they don't tell you that when they sell it!

For a built-in hood, it is very good. The one it replaced was a 50E one, I don't know the cubic meters, but really, the performance of this Bosch one is 6 times better (as well as its value).

The best slide-out hood on the market (Along with the corresponding ones from Siemens and Neff, which have the same motor). Quiet, powerful, high-quality construction, and good grease retention performance.