Yes! I'll watch them all the time
I'll watch, but I'll probably lose interest after a while
I don't think I'll bother at all
No. The only reason I might want to watch is if a friend happens to be the one fighting, or if there's some kind of trick I wanna check out to perform myself. I'd be more interested in participating myself, but probably won't have an invitation for a long time. Plus, the fact that people can watch me there. Stage fright is a bitch.