used to be a massive Stargate SG-1 fan, but have gone off it recently, although i am enjoying SGU,
New Battlestar Galactica is great, and the old series (and even galactica 1980) is a guilty pleasure, although i've found it hard to get into Caprica.
Loved Dollhouse when it was on, and liked Firefly a lot, but felt i needed more series' to get truely great.
Loved Buffy as a kid, haven't seen it in years though, will get the boxset when it is on offer one of these days.
Really Like True Blood, don't care if it's girly,
at least liked all incarnations of Star Trek
like Farscape a lot, but never watched it religiosly due to bad scheduling.
Like the Tremors Series, only watched a few eps so far, though, the copy i have the audio and video occasionally go out of sync, shame it's not on R2 DVD yet.
liked the first season of Fringe but the second never grabbed me should probably give it another chance, just incase it got good again, i think i only saw up to ep 6 of season 2.
Terminator: The Sarah Connor Chronicles was awesome, but got cancelled just as it was getting really good. (cancelling after 2 seasons is always so unfair since the second season is always when the creators start building up Canon, dollhouse was lucky in that it got fair warning though and had a chance to wrap up loose ends)