Smallville

First 3 seasons start off strong. 4th season starts a slight decline. 5th season keeps pace with 4th but 6th and 7th start a severe decline. Characters are what drive the show but the plots start getting repetitive and thin with the characters making the same tired mistakes. Every once and a while you see a great episode to remind you why you still watch. But it gets campier and campier. Watch if you love the superman mythos and DC in general otherwise, don't bother.