I liked DS9 for Chief O'Brien and Gul Dukat. That's about it. They were the only decent characters. Sisko had his moments, but for the most part he was just a smooth voice with skin. Kira was annoying as hell, Worf was a tool, Dax (both of them) never had any storylines that didn't revolve around the fact that she had past lives, Odo was a superhero (aka boring), Bashir was a prick and Quark...well I actually didn't mind Quark.
Never really got into TNG because the filter on the camera bugged me, it looked like you were watching it behind rice paper. Never saw the original but everyone knows about it, and Voyager was only good for the Doctor (who was admittedly pretty damn sweet, especially at the beginning when he didn't care who he offended, and the later moments when he dropped back into that persona every time he was kidnapped, which was a lot)