Lileks has a post that's fit for both critics and fans of the various Trek series. Take this, for instance:

One of the good things about the End of Trek: I’ll never have to listen to the bitching of fans. The more I troll the message boards and forums and Usenet groups, the more I’m convinced that the entirety of Trek Fandom is made up of people devoted to proving the inadequacies of the thing they supposedly love. Oh, that episode was horrible. Worst season ever. That show wasn’t anything like the wonderful perfect original series remember that show where the computer ran the entire planet? No, not the one where the planet looked like the backlot for an Old West movie. No, not the one where the planet was some sort of jungle with Caucasian Polynesians who shoveled fruit into the mouth of a big computer-god. No, not the one where the planet was actually an asteroid. Oh wait, yeah, that one. No wait, the one where the planet was full of Indians, and the computer saved them by pushing away an asteroid a different one than the one where McCoy was dying and fell in love with the priestess, because it was turn to get some - and Kirk was like a big war brave chief or something. Miramanee! Man, he knocked some moccasins that one. Yes, the new Trek sucks, there’s nothing like that Nazi planet episode well, except for the Nazi planet two-parter. (Which sucked!) There was nothing that had Q in it, like in Next Gen, when he would take them all back to Robin Hood times and it wasn’t even a holodeck because he used his Q powers. For that matter, where were the holodeck stories on “Enterprise”? Not one! Okay, in the last one, but you know what I mean. You want to talk Trek, you talk Next Generation, and that means Whoopi Goldberg in a cardboard hat and a warship with a daycare center.

Heh - there's a lot more there :)