Dexter: I love this show, I own season 1 on DVD (which most watchers would say was the best) With the 3rd season, the ending of the third season bugged me, It was weak. The Skinner and Miguel die & low and behold it turns out Ramon was the "good brother" all along...THE END..WHAT
But then again, I shouldn't be surprised at the decline, I notice whenever the power structure changes behind the scenes on TV shows. like it did at Dexter, the quality is usually..NEVER the same.
One of the big mistakes I think was killing Doakes at the end of season 2.