Surrender (to Guitar Hero)

My question today is how off topic can a post be and still be on topic. I ask this because my son brought home Guitar Hero (for the Playstation ) yesterday and despite being very bad at it I'm totally addicted. It's terrible to discover that much cherished favorites like Cheap Trick's Surrender are a walk in the park. While a deceptively casual sounding Nirvana track is almost impossible to master (for me at least). What I really love about Guitar Hero (and no doubt a reason for it's success) is that it is so far removed from all the battle/adventure games that have been dominating the market. Gaming was sadly in need of some diversity and Guitar Hero is evidence that new ideas can succeed. So now for all the air guitar wannabees out there ; all together 1..2..3...