There were 6 seasons until the end of the series, we went through incredible seasons like the fourth, which is the best among them all. However, we had the first one, which is certainly the worst among them all because it doesn't have a story being told, it's just loose episodes and they're not that fun. There's no way to say last season's episodes are pointless, but they have the same problem as season 1, they're not fun. Most of them are boring or just average, something I didn't expect from the series finale. Not to mention the last episode which is very dull, it only sustains itself because of the attachment to some characters. This series started being very weak, but it evolved a lot until the fourth season, but the last two left something to be desired. However, it's not a waste of time to watch all 77 episodes because many of them are fun.
