Tennis games are always a good time, but the really popular ones tend to lean toward arcade or party style games. Mario Tennis Aces or the still-oft-played Wii Sports tennis matches can be enjoyable but don’t offer the Madden-level sim status that true tennis fans may miss. The AO (Australian Open) Tennis series brings the realism and customization in spades. It may deter players used to the prior mentioned titles, but with time gamers will find a satisfying, if perhaps a little too deep at times with the frantic pace of your average tennis match.