Shows:
Love: TNG (after Season 1), Voyager (after 7of9 arrives)
OK: Enterprise, Original Series
Hate: DS9
Characters:
Love: Picard, Data, 7of9, Doctor, Lt. Barcley, Q, Hoshi, Tripp, Scotty, La Forge, Quark, O'Brien, Deanna Troi, Garrack, Ryker, Tasha Yar, Jadxia Dax, Kaylar
OK: Kirk, Spock, Janeway, The Crushers, Guinan, etc.
Hate: Kes, Worf, Sisco, Momma Troi, Harry Kim, Neelix, Dr. Flox, Belanna Torres, Odo, Alexander (Son of Worf)
Movies:
Love: II, IV, VII, VIII, XI
OK: I, III
Hate: V, VI, IX, X (too Picard/Data-centric)
Races:
Love: Borg, Romulan, Jem'Hadar (what the Klingons should have been)
OK: Vulcan, Cardassian
Hate: Klingon (too primitively violent to even be warp-capable), Ferengie (too stupid), Founders, Reman, blue-antenna guys