I'm not a man of violence, and I very seldom find myself guilty of posting overly aggressive comments on the Internet, but seriously, somebody please shoot these terrible people in the face.
Yeah, GCH has their moments (if you're into slightly emo hip-hop with instruments) - they played at my school in Spring '06 and put on a bitchin' show (their bassist was pretty damn impressive, but what would you expect from any remotely rhythmically-oriented band), and I too certainly like them more than Lamb of God
Judging by the singer's choice of stage accessories, I'd say he/they enjoyed playing "Laid to Rest" in Guitar Hero x so much that they decided to learn to play it 'for real'. And really, isn't that the best we can hope for with those games -- people who aren't normally exposed to metal being inspired by it?
http://video.aol.com/video-detail/lamb-of-god-laid-to-rest-piano-cover/671000632
'Piano cover of Laid to Rest by Lamb of God, as featured in Guitar Hero 2. I freakin' love Laid to Rest: it came out surprising well on the piano. I'll try re-recording it and getting a better run if I have. I don't listen to Lamb of God much, so I don't know if all their songs lack solos (I only heard this song because of Guitar Hero)... '