The construction is indeed sturdy and the removable pot is easy to clean, thanks to its material and convenient shape. I believe it comfortably holds portions for 4 people, so I don't find its size limiting.
On the other hand, there are some aspects that disappointed me:
- The preheating time is not indicated anywhere and is not negligible for any of the programs. In fact, if you change the program or even repeat the same one, the device starts the preheating process again for the same amount of time.
- There is a lack of clear instructions regarding which recipes correspond to each program. I did not expect this from such a company. When I contacted them, they sent me a rather dysfunctional manual with many languages per recipe. Eventually, after quite a bit of searching online, I found a Tefal recipe booklet, which I use as a guide—although it still requires some adjustment from me each time.
On the positive side, I think it is especially worth it for foods like red meat, legumes, and generally recipes that would require more than half an hour in a conventional pot (I have no experience with a classic pressure cooker). It is also very useful for more demanding recipes with specific steps, such as risotto. By following the process correctly and without much effort, the result is reliably good, and even without supervision.

Overall, I recommend it with reservations. It is not a utensil that will "magically" solve all the issues of everyday cooking, but it can prove particularly useful for anyone who has the space to store it, the willingness to experiment, and a real interest in cooking and healthy eating.

The pot is very well made due to the fact that I am a technician. The second thing that matters is the company where you can find spare parts after many years. I don't know if this happens with other brands. Seeing the first comments, which are inaccurate, I would like to point out some things about the slow cooker in general. The slow cooker has some standard options, but this does not mean that you cannot change them and refer to the manual. This way, you can increase the temperature, decrease or increase the cooking time. A second element is that it starts to heat up slowly, and this is absolutely correct. Otherwise, the food would stick. In general, it is of very good quality. The first element is its sturdy construction, and the second is that as a well-known brand, you will be able to find spare parts, and this is the most important thing in case you need something. I highly recommend it.

I bought it just yesterday, 5/10/2022.
Firstly, the "capacity 5lt" is actually 3lt, as the pot cannot be used up to the top. That's the least of it though. I bought it to replace my conventional pressure cooker, as it is described on the manufacturer's page as "3 times faster" and I wanted to save more electricity. The reality is that it takes ~12 minutes to preheat and >50 minutes to boil a beef stew (in the conventional cooker, these times are ~2 minutes and ~40 minutes respectively).

Its capacity is 3 liters and it is not specified. I trust the brand, but I returned it without trying it. I cook for 4-5 people and it does not cover us. Maybe it is ideal for a couple. Or at most three people.