A great Mario classic for a great system.
The game starts you in a plane with Mario, Peach, and Toadsworth. While Peach is watching the TV, she notices something that looks like Mario, but it isn't. When they land the plane Mario is started off cleaning the area and meets his new power-up, FLUDD. After Mario beats the boss, He is accused of polluting the island and is sent to jail and is force to clean the island. After defeating another boss, Peach is capture by a Mario look-alike. To find out what happens next, just play the game.
The only thing I would change about this game is a bigger over-world. Let's hope in the future they make a squeal.