Some things, that were different but ultimately a good idea, people have come around to - other things were simply bad decisions by MS.
Removing the traditional start menu in 8 for instance was just stupid - OSes didn't evolve to that style by accident (and it was adopted by more than just Windows - in many cases before Windows did it). For a significant proportion of users the pop up menu atyle is simply the most efficient system for how they use an OS - just like for some users the system in 8 will be the most efficient for them (so implementing it isn't a bad thing in isolation) and for other users nothing will replace being able to efficiently search/filter by text.
Windows 10 is just bad - a few potentially great ideas, which could have been an evolution of how people use an OS, poorly implemented while a lot of useful/normal functionality is lacking, unfinished or fragmented and all too many areas that have a pants on head approaches that they are too stubborn to undo despite the obnoxious impact on the end user.
The increasing number of mitigations they are having to implement for things which weren't traditionally a problem until they made them a problem really should clue them into that they need a serious rethink.