Just curious which one people thought was the best.  Personally I'd have to go with Mario Kart, I just find arcade racers a lot funner than realistic ones, plain and simple.  What about you guys?

Sonic and sega is better then all off them

How can you even compare MK whith Forza or GT ? (I play both)

mario kart?
whats wrong with u guys?

Mario kart. Forza will probably be the best reviewed though.

How can you not have a favorite? 

Mario Kart I don't like sims I like pure arcady fun in racing games.

Mario Kart is the biggest out of these franchises. Maro Kart 8 is looking amazing, in fact i would go far to say it will be the best in the franchise. I wouldn't be surprised if it single handedly pulled the Wii U out of the hole.

Why on Earth is Mario Kart on there? It's far too different. You may as well toss in Wipeout or F-Zero.

It's the most well crafted racer on the market, it's a bigger seller than Gran Torismo and Forza (not that sales matter, just saying), and it's very unique and entertaining especially with friends. I don't see anything wrong with liking a great racer...?