My family still loves them. Ergonomics are good - I was afraid they might seem too small in my huge hands, but actually they are really good! Both my 8 and 5 year olds love playing with them (and fighting for them as I try to write this). Battery life seems good and we had no trouble pairing it. Love the fact that they come with their own grip as third party controllers don't fit the Nintendo grip that comes with the Switch. I wasn't sure if I would like the pen because of its shape, but it feels good in the hand and is comfortable to use. It's just nice that they're coming with one at all - considering there aren't even any official Joy-Cons out there. That makes it even more valuable. From an aesthetic point of view, they are really cute. I would love to see the Switch in this color scheme! But they look good with black :)