Here are my votes.
Love to hate: Baltar. No question. James Callis is just phenomenal at making a bad guy fascinating.
TV character: Hiro. Again, no question. How can you not just love Hiro?
Kick-ass: Didn't vote as I haven't seen these movies.
Classic TV: I never really watched much classic sci-fi so I have no opinion, but I cast a vote for Buck Rogers on behalf of my husband's cheesy childhood nostalgia.
TV show: Heroes. BSG was a close second and I had voted for BSG the last couple of years, but their third season wasn't as strong. Whereas Heroes is just putting it over the top every week.
Movie: Didn't vote - would you believe I haven't seen a single one of those movies? I think the last thing I saw in theatres was the final installment of LOTR, and I only rent the occasional DVD. But most of those are on my "to watch when I get around to it" list, so I suspect I'll have an opinion in a few years.
Video game: Well, my fave genre of adventure games is unrepresented as usual, so I cast a vote for my husband's current obsession, Zelda.