Mario Tennis Open for Nintendo 3DS Reviews by Gamers

Very fun, so let's see the pros and cons
Pros: good 3D graphics and power ups I like the online play and the tournments get intense, streetpass is cool and u can do local player with one game card, and also a good character selection with miis and u can even change there outfit to power them up
Cons: no double play online :(
Overall 10/10 loved this game worth a rent or a buy or both

It's just a tennis game with the Mario universe rules and effects, nothing more or less. The single player mode gets boring quick so unless you plan to play it online I wouldn't recommend getting it. Online play is competitive which is good but your opponents are unforgiving so play it a bit offline to understand the game a bit more. I recommend checking out a guide to know when to use the different kinds of shots because the in game tutorial doesn't help.

The Mini games aren't all that great.