This is a perfect case for a double-vote system on submissions. I have absolutely no issue with Guitar Hero 3 being listed (except that I should have done it myself!) but these IPOs are a tad high. I really don't expect the next Guitar Hero to pull in 5 million sales across all platforms, unless they had some massively awesome feature that got everyone to buy it. Especially since, as you noted, Rock Band is coming and it could steal much of the game's thunder on the PS3 and 360 (I'm under the impression that one's not coming to Wii).
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