That guy has a very honest opinion on the X1 controller. Especially where he talks about the bumpers and the analog sticks. There's only one problem, you need to enable eng subs but it's worth the effort.
youtube.com/watch?v=HBQr7sx9t2A
I respect his opinion on the matter and all others. Well either way, I have no complaints on the controller. I have Xbox one and I am enjoying it. For me the new controller is more ergonomic and lightweight compared to the previous controllers for xbox 360.