This is a fun and exciting game for every age! It's not only tennis, but it has other features. My fave is the ring shoot, and the Bowser stage is pretty intense, if a little perplexing. There are numerous characters to choose from, also. Go Paratroopa!!!! Nintendo has churned out some really good games, like Bond, Smash, Perfect Dark, and Ocarina of Time. This is the first really fun MULTIPLAYER game that has come out in a while (Majora's Mask is one-player). Buy this game, or if you're skeptical, at least rent it!