Yes! I fell in love with the show as a kid and have tons of episodes I recorded and bought on VHS years ago. I have some on DVD now too, and you can find a lot of the whole episodes on YouTube. I still watch them, even after seeing them countless times.
Rifftrax is great, and I really just about died from laughter watching their Twilight riff. The one for The Happening is pretty great, too. I always wanted to see the 300 one. Oh, and the Wicker Man!
I saw Cinematic Titanic live at a theater that I used to work at. I was a waitress at the restaurant, and they were there for two nights. The first night I worked, and Joel and Trace (Dr. Forester and the first Crow, for those who aren't as intensely dorky as me about it) came into the lobby. I stared at them like a startstruck kid for far too long.
The next night, I was in attendance, and I got to meet Joel, Trace, Josh, Mary Jo and Frank in person, and they signed my Amazing Colossal Episode Guide and I took a picture with Joel. It was quite a moment for me.
So yes...I suppose you could say I'm a fan.