Girlfriend/GH2

So my girlfriend was with me the other day when i went to EB. Nobody was playing GH2, so she picked it up and started to play it. She came to my place last night and played it for like 30 mins,loved it. So she goes out and buys GH2 today, And she is already playing it and is like getting 90-100% on Hard. She is better than me! She says she has never played it until the other day. I think my gf is a secret guitar player. thoughts? Anybody elses gf play GH2?

Playing real guitar has nothing to do with GH.

Anyways the game is really easily accesible to girls, so they find it real easy to get into and enjoy.