TS1 - TF. People are always nostalgic for it but never actually play/listen to it. Kinda makes you realize how long ago that was.
TS2 - TF. Rave reviews. People still play/listen to it, but bought the next one just so they aren't accused of being left in the past. Known as the best.
TS3 - BTW. Some changes. Some loved it, but critiqued it for not being as best or as big of a difference from the last one. Yet, in the end, it still had the biggest numbers.
TS4 - AP. Strange, odd change in direction. Did the poorest of them all. People think it's a flop and think it's the end of the creator, even though that's not true. Is still kind of good despite how much hate it gets.
I love TF and talk about how amazing it is but I occasionally give Just Dance/Poker Face a stream and that's it. 