http://espn.go.com/page2/s/ballparks/olympic.html
12. Exterior architecture: Let's see. They had one of the ugliest stadiums in baseball -- and the most expensive ever built -- so you wouldn't think they could do anything to make it worse, right? Not so. Just to really top things off, they added an expensive retractable roof but built it so poorly that it has to remain closed at all times.