TS4 is a good game, as other reviews have said great graphics, it's quite realistic and good game play. However, there are, in my opinion, a few flaws which really let it down and irritate the heck out of me.
First, you can't match the playing stats of the top 4 players, even when you reach level 20 (the highest level in career mode) this is not fair and gives those players a real advantage (especially when you play on very hard difficulty as I do)
Second, Andy Murray plays like a God and it is pretty much impossible to beat him. I have a far better serve and lots more power than he does, yet I can't get an ace against him and he hits me off court like I'm not even there. Even when I have him at my mercy and hit a power shot, he still manages to get to it. That is NOT realistic or fair (bad game play there 2K)Furthermore, it is virtually impossible to hit an ace against anyone, even when you have a really high serve stat.
Thirdly, there are times when the game just takes over and absolutely nothing you do will allow you to win, it's pre-programmed and I HATE that. Also, even though I have a forehand of 80 it still makes me hit balls out from positions that I just wouldn't if my forehand was that good. Again, that's not realistic especially when the top players hardly ever hit balls out (ok, yes they do but not as often as you will.)
You may think I'm being picky, but these three faults for me very nearly ruin this game. It doesn't matter how you develop your player or what attributes/stats you give him, nothing works against Murray and very rarely against the other top players, but then if you can't get the same stats as them, how are you supposed to compete?
This game is the best tennis game out there; however, there is still plenty of room to improve and some very BIG problems with this game.