Just update my device to Nougat and experience it for 7 hours. Find some of these drawbacks:
Adjust display size to small, but just the icons look smaller not the app grid. This one actually bothers me a lot since we have much more space to fit in icons but it just looks smaller. It looks a bit weird since it's a 5.2-inch phone.
Dismiss notification transition is not smooth. I don't know if this one happens only to my device or also to others. When I dismiss the notifications, before closing, it glitches for a second.
I have to swipe down twice the menu bar just to see the battery percentage. Yeah, this one also annoys me.
I write this post because I really love the launcher, and I think you guys could make it better .