I've seen...

Sum 41 - Not that great ( I went for the opening bands)
Gob - Awesome
Unwritten Law - Pretty Good
Abandonded Pools - Pretty Good
Garbage - Amazing

I've seen lotsa local bands... I'm going to see Everclear next month. Yeah!
Umm... I also saw Hanson. Hahaha, that was my first concert when I was in 5th grade...