It won't launch – BIT.TRIP BEAT BLITZ Review

This game would probably be great... IF I COULD LAUNCH THE APP!!! When I open the app the screens for the developers of the game appear, then the banner for my game center account appears and it freezes on the logo of the developers. I thought it might launch if I have it time. Nope it still didn't launch after almost 30 min! Please fix this bug! ( IPod touch 5th gen )
Review by Cheesestickenchilada on BIT.TRIP BEAT BLITZ.