I've been a fan since I was a kid.
I first caught ST when TNG was freshly airing.
I followed ST from TNG > DS9 (I missed too many episodes during it's first run) > VOY
I didn't watch ENT until recently and found it to be pretty good, not as good as the above 3, but not as bad as the fans would like to make it out to be.
As far as TOS, I can't get into it's campy style and old VFX.
I own all of TNG, DS9, VOY on DVD. I'll eventually get ENT when it comes out on BD in a series set.
So nice to meetcha all. I've been looking for a nice Trek forum. I'm glad I found one.