Freebird is easy. Jordan is a bizzitch. I can beat it, but I need to smoke some crack first. But, seriously, I've 5 starred all but Beast and the Harlot, Psychobilly Freakout, Carry Me Home, and Institutionalized on Expert. I just can't seem to get those damned songs down.
Guitar Hero 1 is a great game, but isn't as good as 2. The hammer ons and pull offs are waaayyyy off on Guitar Hero 1 and a bunch of glitches are there. Guitar Hero 2 may not have as many good songs, but it improved a LOT and is better IMO.
But they both need Stairway to Heaven. And Hotel California.