Mario Kart 8 - New courses and Items trailer

The game that makes me wanna buy a Wii-U.
I think pretty much everyone in the video game industry has admitted that the Wii-U are a big failure by now. But not all is lost. Because there is hope in the shape of Mario Kart 8. In fact, i had no thoughts at all of buying a Wii-U.
But now that i have watched the new Mario Kart 8 trailer. I´m going to buy a Wii-U asap! And luckily enough for us. Mario Kart 8 are set for a release on the 30th of May this summer =) Because something tells me that Mario Kart 8 will become the best game in the series so far.
That´s also why i hope that Nintendo will release a Wii-U Mario Kart 8 bundle. Cuz i would buy that one right away!
About Mario Kart 8:
"Mario Kart 8 brings antigravity to the world of racing! In this game, you can race up vertical walls and across ceilings, introducing true three-dimensional course design! You'll also be able to enjoy some familiar features from more recent titles, such as aerial and submarine racing from Mario Kart 7, as well as the bikes from Mario Kart Wii. Of course, the game also includes global multiplayer and Miiverse integration, letting you share the fun with everyone!"