Eve 6 was amazing. I'd only heard one of their songs before, but they really rocked out and I was impressed. I'd gladly see them again in concert.
I wish I could say the same for Everclear. I really enjoy their songs and was really psyched about hearing them play and sing them live. I got to see them play the songs live, but the dude just didn't sing. Whenever he got to a point where he'd have to actually hold a note, he just told the audience to sing it for him. He said his daughter gave him strep throat... whatever. If you're not good to go, don't go on. Either he was able to sing the songs, or he wasn't. If they canceled, I'd be disappointed, but I'd get my money back... as it was, I was disappointed but didn't get my money back.
I love Everything is Wonderful and was really looking forward to hearing it, but when they played it, it was everyone else that was singing it. Same deal for Father of Mine. I understand that they've been playing the same songs for over a decade, and I guess I get the lack of enthusiasm, but when they walked off and it was time for us to chant for them to come back and play more, I was chanting for Eve 6.