The problem isnt the game being bad, the only people that really dont like it are the old TS3 veterans from what I have noticed., The TS3 created player aspect was weak, the coaches aspect added to TS4 is a very good idea, although not made as good as it can be, TS3 and TS4 are both too SLOW in comparison to real tennis, the risk shot aspect would have been great in TS4 as the coaches aspect would prevent it from being exploited.. TS4 is alot more balanced than TS3. I dont notice players who are not of a high level that stop playing... So when considering the top 10 inactive players on xbox, I only think 1/9 quit due to it being a "bad" game..
Dapery - Lost to me and claimed he didnt want to play with cheaters.
Loki - Not enough time to play anymore / Repetitiveness in TS4
Berson + Avinash - Banned
Holla itz mike - Didnt like that the management banned TI/MD.
J0ker FR and Davidou - Overpowered coaches were boring for them to play.
Baghdad - Dont know.
Jimboooo - Didnt like the management team, after he was cheated by bretton james.
StrategyGuide - Lost to me and complained about my setup being overpowered and me cheating.
Only other players that should be mentioned are Iluvbillval and Khult... Apparently... Iluvbillval quit due to the glitch, and no real way of knowing if someone is glitching and the assumption that the top players were glitching (Sh0 Me BK) or so i heard... but he was on a crazy unbeaten run until he lost to BK in 5 sets, then he stopped playing so i dont know.. Khult just stopped playing due to him struggling to arrange times with people due to his job and him being american.
All I am really saying, not too many top level players on TS4 left due to this being a bad game.
Dennie does have a solid point, i notice lower level players who join the site, and a majority of them quit due to the realisation that they cant compete as they tend to play either the number 1 2 3 or 4 seeds in their first few matches... IMaturano is the only one i can remember that actually worked on his game and made improvements.
Djarviks point is solid too, from a TS3 Veteran perspective... but I'm not one, so i cant really comment but i have noticed that Top players on TS3 may have left due to it being a bad game..