Is it worth buying a Wii U?

I have silk Wednesday Mario Kart 8 and I must say the game is very good.
I guess most of you have played Mario Kart part. Who has made the need to know actually, but that this game alone is actually not that great for couples or multi it is bombastic. This game shows that the Wii U is not in front of the next-gen consoles need to hide it just makes sau much fun.
So we come to the aforementioned question back worth buying a Wii U?
Yes it is worth it, there are even at a registration of the game, another game for free what more could you want?
The Steelbook looks also very good, but in no Nintendo collection missing.
Big kudos to Nintendo Nintendo thanks, I again thank you to play a lot more joy with my family