Thanks @Bear for all the information you gave me. I attended for 3 days and watched 7 events. I also had a lot of fun with the activities on Main Street, and doing the bobsled ride at Mt. Van Hoevenberg and seeing the Olympic Museum.
The Closing Ceremonies weren't quite what I expected (no performers dressed up in costumes or nations marching in - I believe they did that for the Opening Ceremonies though). Also I wish they would post all the event videos on FISU.tv, because I'd like to watch one event again, and for another event I was on TV, but so far they have only posted a few videos and I'm doubtful they will post anymore.