I don't really miss much about the old games though they could bring back Sunset Valley which was a beautiful world. I recreate the sims that I used to play in TS2 in TS4 and I have some rebooted drama from that old game with some of my characters from that time. I'm enjoying that.
I don't miss being stuck in one world per save with forced story progression for households that weren't the one that was active. I remember that in TS3, I abandoned saves and households a lot. Also, famous celebrities seemed to break the community lots entirely without a workaround. I also remember toward the end that there were problems with how the worlds would populate. At one point near the end, all of the townies were swarming on one lot and were nowhere else in the game. At that point, I quit for years.
I don't miss being forced to have one save to play with horses and one to play in Sunset Valley, etc. I'll be honest that I don't want to go back to any of those graphics either.
