A friend of mine was raving over Rocksmith today... he's also a self-proclaimed tone def non-musician. But a smart guy nonetheless, and said it's a blast. I, on the other hand, am 41 and have been playing guitar for 15 years. Mainly acoustic, but also a lot of electric lately. I'm a gear head and love meddling with pedals and amps as much as I love playing music. Anyway, while I'm not a great player, I'm also not a beginner. My head knowledge is a lot more than my skills. I'd like to improve my chops and am wondering if Rocksmith or something like that could help me. What do you think?