Very cool. I wish they'd stop pretending like the original song doesn't exist anymore though. The I Choose You version is good, just not quite the same (and a lot shorter).
Wow, a lot of care clearly went into this, got some serious goosebumps!
And man, the game itself... I never hated it as much as some people, but I still was kinda cautious. But after finally playing it both my girlfriend and I feel like 8-year-olds again. It's just so much fun.