Yes, most Scifi is crap because most of EVERYTHING is crap, what is known as Stugeons Law (in responce .StBishop said:It just tends to be poorly made (production value) and my dislike of space enhances it rather than help me to get over it.
There just tends to be a very home made feel about it, watch Star Gate and then watch Fringe. There's a massive disparity between (what I consider to be) one of the best made Sci Fi shows (Edit: Fringe) and what I consider to be a pretty much standard production value Sci Fi show (Edit: Star Gate) , I don't mean that everything needs great effects or what ever, Quantum Leap is an example of something I consider to be "well made", especially for it's time, I just expect the sets and acting to seem organic.
So with that in mind, prove me wrong. Give examples of well made, and especially non-space based, good Sci Fi shows.
Also Scifi doesn't really hold up well on TV because of the reliance on CGI, and the current cost of making really good looking CGI. Per episode, most television shows have a 2-4 million dollar budget for an hour of content. Some get more, some get less. The really high end CGI of Avatar cost 250-310 Million dollars (I cannot find a better figure then that) or about 100 Million dollar per hour of film. They just don't have the budgets.