The same old...with a twist (and shout..or yawn).
Short set. Only 43 songs. I played half of them within 2 hours. Graphics are cool as are the unlocked prizes you get when you obtain enough photos (achieving 3 or 5 stars in performing a song.) You do get to harmonize on vocals...haven't that yet. Drummer here and the songs on medium are pretty monotonous. Granted, I wasn't the biggest Beatle fan out there, but I do enjoy the music.
If you aren't a fan of the Beatles, I don't know if you'll enjoy this game. With the other Rockband games, there is more variety in the music, in developing your character. It's visually appealing, but not very satisfying.