My...parents went out and bought me that game with the Playstation 2 they got me for Christmas. Some game to play for hours upon hours, eh? ("thanks...Dad!")
I honestly think it's okay, though. I've played it myself (...when my parents weren't home... ^_^;; ), and also have brought it to a friend's house when a lot of people were there, and everybody generally just had fun. I personally had some problems adjusting the mic's volume level, but that's it. A recommended game, if you're into singing, making a mook out of yourself in public, or possibly both.