This game is super fun, and the Wii U allows for 5 player local muliplayer, which is awesome

The needing improvement:-Flying in the air not as much fun as racing the car or boat.-Slight pauses/freezes during gameplay every so often.-When driving over water, there is a glitch every so often where you see underwater

Great fun!

Have played for many hours already and it is addicting and great fun

We've had some good fun with the Mario

I've been playing this game extensively with my dad and sister ever since I got it for Christmas, and its been super fun

Good fun for 4 year olds

The graphics are excellent the courses are great and the transforming cars are great fun

Very happy -- fun to play and great for gaming nights.

Good racing fun, this game is sufficiently different from mario kart that it does not seem repetitive

but this game will be super fun

Oh well, it's still fun!

Having bloth the Vita and the Wii U versions of the game its worth buying twice.. I love mario kart

This is something I actually really liked considering the Wii U doesn't include achievements/trophies in every game

If I were you and were looking for something fun (though a bit less kid-friendly) grab one of Sega's other Wii-U offerings: "The Cave

Very pretty and visually appealing (especially on the Wii U!)Sound design is very cool and fun(Wii U version

Great price for Childrens Game for the WII U that my grandson plays