The Coliseum itself isn't awful, seating is broken...

The Coliseum itself isn't awful, seating is broken up enough you don't have to climb 20 people to get to your seats and the seats are fairly comfortable, visibility pretty good. The walkways around the arena are insufficient for the crowds if they're gonna have vendors in them.

The real gripe is the access and traffic management getting there. We turned on W Market 45 minutes before our event, and made it less than a mile in that time, eventually deciding to chance parking in a vacant lot and walking, we ended up about a half hour late, pretty ridiculous for an event that didn't even pack out the venue. Highly unlikely I'll go to another performance there.