I grew up likeing “The Next Generation” and really liked that show at the time, generally for it’s positive vision of the future. However as I got a little older the moral relativism and socialist communist stuff *really* started to great on me, but in addition to that, you can see a clear progression in TNG from real plots to “technobabble pseudo plots” where problems arose with mysterious psuedoscientific causes and solutions, instead of real conflicts and challenges that were overcome, until eventually the plot became = to technobabble, see the episode where Wesley defeats the energy thing guarding the water by clacking away on the tricorder. It’s lazy writing, but fans started to love the technobabble so it became a cornerstone of the show.
The final nail in the coffin for Star Trek was Babylon 5, which I think is arguable the best Sci Fi show ever concienved. The author wrote all five seasons out before filming any of the show, and the plot questions revolve around deep philosophical questions, leading up to a great galactic war. The future depicted in B5 isnt a communist utopia but it is clearly progressive, rational, and heroic, and definately not communist. But more than that, the charachters undergo significant growth and change throughout the course of the series, some you start out hating but end up really liking, some go through grand epiphanies, some see their people enslaved. Things that happen in one episode remain relevant to all other episodes, yet each episode is self contained as well. Unlike star trek where soething that happens in one episode is completely disconnected from every other Episode. In B5, JMS (the writer) had a story and a message he wanted to tell, in Star Trek liberal english socialist writers merely sat around tables thinking “ok what are we going to have happen this week?!”
Since then I’ve toned down and come to find a little joy in Star Trek again, but sometimes it’s pretty hard.
Stargate is also an excellent show, I highly recommend that to any sci-fi fans out there.
Additionally I would recommend the Star Destroyer.net link posted previously again as well, the author cites every single instance of shitty moral relativism and communism throughout the series.
I actually posted recently on the forums on StarDestroyer.net about a Star Wars Vs Star Trek animation
http://bbs.stardestroyer.net/viewtopic.php?t=108403
if you are interested in either universe or 3D animation check it out, its in rough draft phase right now but you can see from my posted Star Destroyer pictures the quality of my 3D modeling.