Playing matches as Nadal was fun, but starting career mode on default amateur difficultly is incredibly frustrating. I'm frequently playing upwards of 30 shot rallies with opponents, varying my shots with groundstrokes, topspin, slice... hitting deep and pushing the opponent across the full court like you see in a real match. The frustrating bit is for amateur level the opponents almost never hit any unforced errors. Invariably due to the crazy long rallies it's me that eventually errors (possibly due to boredom/frustration level). There's like 6 other difficulty levels above amateur so they must be absolute pain. The control mechanism in AO Tennis works and feels OK when you get used to it, but due to the unfair Ai difficulty the game is just not fun. I really miss Top Spin an Virtual Tennis as those games were properly good fun and not a chore like AO quickly becomes.