I think some shows are just to intelligent for most people. Maybe People like easy, action and not very smart shows. If you look at what happened to "touch",first season was great and original, then in order to adapt to an audience that wanted action, the script was changed and became completely vulgar and predictable. I loved Zero Hour! It reminded me of a lot of god books i read and it had everything: a smart story, action, original script, and a way of telling the story that surprises you with the unpredictable. It is more and more difficult to find original story's that surprise us. Everything seems so "haven't i seen this before". And maybe story tellers can not do better because the audience demands more of the same.