I have been using it for almost two months, but not regularly.
At first, it was fine, it made the popcorn very well. However, along the way, it burns half of them and throws away the rest, either burnt or uncooked, many times. I was not satisfied at all, it's going to be thrown away! Another negative aspect is that the popcorn comes out dry, so no matter how much you salt them afterwards, they don't stick anywhere, so you eat them plain! For me, it's not worth it! Only a frying pan, traditionally!