I felt the first two seasons were good. The third one not so good. The fourth one forget about it. The show does one thing well that I like. It does the '80s time period well. From the top 40 tunes to the pop references on a set brings back nostalgia however, the children actors from the beginning of the show are no longer children but teens and so some of them losted their cuteness. They aren't as adorable as in seasons 1 & 2. The stories are completely random. The acting is poor. I think they should have call it quits after season 3. I am on episode 3. Trying to get to the end and it feels like I can bearing a cross. Good thing this is going to be the final season.

The problem with television shows is to keep trying to milk additional seasons out of a hit show until they kill it and this is a good example of one. It was fine for two seasons but they just didn't know when to say when.