If you gig at all, you have to know what I'm talking about. Sharing bills with bands that suck is the WORST. It's something we actively avoid by being selective about which shows we book or accept in our local market. I'm also usually the kind of person who can find the appeal or something to appreciate even in less-polished supporting acts. But still, sometimes it's out of your control. Sometimes there is no excuse. Sometimes people should honestly have never left the basement... and you know their friends and family have to be giving them woefully inaccurate feedback, because there is no way what they're doing should ever be done in front of a paying audience... How do you guys deal with sharing the bill with horrible bands?