Well, Mr. Wiggles, that was not to be taken seriously. But, honestly, if you look at it, IGN quotes the game to be about 4-5 hours long, if you bomb through and don't get any star coins. I say tack on about about 3 mores hours to get everything. That's assuming you're playing by yourself. It guess it all really depends on how people want to pace themselves.
Anyway, I noticed that in one video Mario's hat is missing... wonder what that means? It's cool, but I'm curious as to what that's all about.
Wow, 400th reply to this thread!