Been on windows 11 for a few weeks now. So far few complaints. Had to move the start button over to the bottom left and make a few other UI customizations to make it usable. Been pretty stable though.
The dock being centered in the middle makes more sense to me on a Mac since you don't have the start button in the first place. Windows having the start button down there - just doesn't seem to work well to me. This is why the majority of people seem to be moving it back where it belongs straight away.