This show should've ended with 2 seasons. I'm trying to watch S4 E1, and I don't remember a thing about any major plot. All I remember is that I was losing my interest in S3. The show is not good enough for me to go back and watch it again. After the 2+ year intermission, the kids have grown up too much. They are now creepy and awkward. I cannot think of them as the same characters and therefore it fails in making me like them. It's a problem of any show with children stretching over too many years. So far, it seems to try too hard to blind the viewers with the 80's fashion and music.