7.3
http://www.gamespot.com/ps2/sports/eyetoyantigrav/index.html
"The risk of pushing the envelope is that you can slip and end up with a real nasty paper cut. EyeToy: AntiGrav is definitely outside Harmonix's comfort zone of mostly music-driven gaming, though it's an honest effort at something interesting and accessible. However, the daring design outstrips the technology that drives it. The game remains an interesting experiment, and intrigued EyeToy owners should definitely give it a rental, if, for nothing else, just to understand how novel it is, even among games that ride almost entirely on novelty. In the end, though, the technical shortcomings of the EyeToy seem to explain exactly why most EyeToy games are short and sweet affairs."
http://www.gamespot.com/ps2/sports/eyetoyantigrav/index.html
"The risk of pushing the envelope is that you can slip and end up with a real nasty paper cut. EyeToy: AntiGrav is definitely outside Harmonix's comfort zone of mostly music-driven gaming, though it's an honest effort at something interesting and accessible. However, the daring design outstrips the technology that drives it. The game remains an interesting experiment, and intrigued EyeToy owners should definitely give it a rental, if, for nothing else, just to understand how novel it is, even among games that ride almost entirely on novelty. In the end, though, the technical shortcomings of the EyeToy seem to explain exactly why most EyeToy games are short and sweet affairs."