I finally saw the movie, and I must say, I enjoyed it. It was nowhere near the scale of Trekkies, which I enjoyed.
My fiance got a kick out of the guy who plans his "hunt" cause often I'll stop by Wal-Mart after work just to check, or we'll be out shopping and I have to take a detour to the toy aisle.
Another good documentary on fans is Bruce Campbell's "Fanalysis" which is on the new "Evil Dead: Book of the Dead" DVD. There are some pretty wierd people in that one too. Some Star Wars, Star Trek, Anime, etc. Its also a nice light-hearted exploritory piece into the medium.
I still don't like "Trekkies." I'm not sure if that movie was made for Trekkies or for people to watch to make fun of and cringe at the same time.