The newest Karaoke Revolution has some big improvements over the previous incarnations. For one thing, you've got original master tracks of the songs (no covers), and the character creation is phenomenal. Also for the first time, you can edit (or create from scratch) the venues. You can choose to play on one particular venue in which the actual music videos play on a screen behind the singer, but for teens and younger, you're better off not doing so because of the edgy nature of these videos.
One major complaint is in the character animation, which seems very stiff and uses the same goofy dance moves that have appeared in the last 3 or 4 versions of Karaoke Revolution. The user interface and menu screens are also very blah; nothing was done to spice them up and make them more fun to interact with. Still, like its predecessors, Karaoke Revolution makes for a great party game for older teens and adults.
Online interaction: On the Xbox 360 and PS3 versions only (the Wii version has no online component), players can purchase new downloadable songs to use in the game, and they can challenge other players online to sing-off contests. Parents should always be sure to set parental controls to protect children from live chat encounters in online play.