Complete remaster of Sims looks. Everyone basically looks like a robot as I see when people post pictures, Ability to recognise everything you bought from the Sims Store and download it without fuss as a complete file and to be able to play without mods to run it without crashing. Keep CAS.
There were parts I liked but not for very long and the last EP 'jumped the shark' as far as I was concerned. I stopped enjoying it much after World Adventures, which I loved and that hasn't an equal on Sims 4 either.