Series:
DS9 (slight interest after the 3rd season)
ENT (absolutely fell in love w/3 & 4 seasons, imagine what more seasons would've done to me)
TOS (Spock

TNG (not a fan of some themes that became common in show)
VOY (so much potential squandered)
Personnel:
Captains:
Sisko (ran a tight ship... um station... and didn't have a stick up his... to do it)
Kirk (he amused me)
Janeway (a bit too mother hen-ish but nice to see a woman as captain)
Archer (those times when his acting channeled Shatner amused me)
Picard (not a fan of the rigid leader types)
First Officers:
Spock

Kira (she had baggage and it amused me)
T'Pol (liked her since Carbon Creek, layered her char)
Riker (never really got the whole Will the thrill

Chakotay (can't tell if it was the actor or the lines but... no)
Chief Engineers:
Trip

B'Elanna Torres (kicked..., sometimes took names, and fixed everything in between)
O'Brien (he was cool at work but lame/whipped at home)
Scotty (underused in the series)
Geordi (didn't think much of him)
Doctors:
Phlox (I must be the only person on Earth that thought he was strangely sexy)
McCoy (he always made me giggle)
Doctor EMH (for a hologram, he had A LOT of baggage. it amused me)
Crusher (boring)
Bashir (the fact that I put him below Crusher gives a clue as to how I feel about him)
Security:
REED! (When he hurled himself onto Major Hayes, I felt warm fuzzies for him)
Odo (the baggage, oh the humanity... ish!)
Worf (properly placed scowls are a virtue... and prune juice)
Chekov (accent-ish)
Tuvok (didn't think much of him)
Communications Officers:
Uhura (I would've killed for that hourglass shape in Mirror, Mirror!!!!!!!)
Hoshi (underused)
Relationships:
Odo/Kira (two characters with enough baggage to fill the station. On one end you have Odo with daddy issues and on the other you have Kira with mommy issues and both socially awkward in their own way. And who couldn't love when Odo finds out he confessed his love, not to a hologram, but to the real thing "Nerys... Kira... Major.")
Trip/T'Pol (Polar opposites uniting always make the best fireworks. When sharp minds collide, the universe trembles... and I squeal like a schoolgirl!)
Data/Yar (he kept a personal hologram of her. *tear*)
Spock/Anyone (fan of the 2009 romance. He needed a strong love interest)
B'Elanna/Tom (was great at first but then became lame. Problem with Trek most times is that married people become lame. It's the kiss of death!)