Summary: Platinum in 6 hours for me. Easy to do on a weekend. Nothing difficult about this game, all trophies are easy to get. You'll be confused at first but just play the story mode and you'll figure it out in no time. Skipping through dialogue will save you hours.
Summary: Easy to learn and play, pretty much plays like a music game and has some other mini-games. A game meant for children and fans of Hannah Montana. Songs are pretty catchy too. Also, a trophy whore's must get, simply because of its price and time to complete.