S21plus exy user I would say its ok. However they removed the bug that allowed us to run 120hz in power saving mode. With full 120hz + power saving mode, I was getting an average of 7.5-8 hrs sot but now somewhere around 6.5-7 only with 120hz

Haptics almost same

Animations super smooth

While launching an app, the app icon appears in the middle of the screen before opening the app which is weird. I have seen this only in midrange mobiles and now in flagships.

Camera no changes to me.

Bugs exists here and there but manageable. Sometimes when i open an app , screen goes blank with only the wallpaper in it and the app wont open. Once this happens all apps will behave like this. I have close all recent apps , lock and unlock and then it works.

Still 120hz seems to be broken . Stutters here and there in twitter , chrome during scrolling

Rest all good