You guys are hopeless really.
OHMY you can race on walls, the track goes VERTICAL WOOOOW NINTENDO.
The some Nintendo published 3rd party exclusive 
I think the issue is that -- though there are plenty of great criticisms that can be levied at Nintendo in light of this Direct -- Mario Kart really isn't the best target. From what little we've seen, it looks very competent technically given the hardware it's on and honestly does seem to be mixing up the gameplay a fair amount. Your attempts to rag on it seem like some of your more lazy, uninspired trolling wherein you figured it was a safe bet because, after all, what are the chances that a Mario Kart sequel wouldn't just be a lazy cash in? It's low hanging fruit for a Grade D troll such as yourself, and now you just can't back down.
God dammit. I just read the above paragraph, and it reads like first class Nintendo apologist stuff when I've been nothing but a harsh critic of Nintendo for quite some time. I don't know if your ability to evoke this kind of devil's advocate response from me is indicative of the fact that your trolling is better than I give you credit for, or if you're just that fucking stupid, but I think I'm leaning towards the latter.