Honestly, reading some of the horrors here makes me feel a whole lot better about my dates.
My worst one was with a pretty hot looking girl. Though the moment we sat down and she opened her mouth it was all about her ex and their break up. Apparently they broke up 2 weeks before our date, she forgot to mention that when she said she was single and looking. So I ended up being the pillow for the evening. I was too young and stupid to just leave.
In the end she was disappointed that I wasn't "supportive enough" for her :D