I always saw previews and wanted to see this show. It popped back up while looking for something to watch. I have been glued to the tv like crazy. The cast, messages, and lil humor are just perfect. The only bad thing I don't like what happen to Mike. He could have been injured but not you know. Don't want to spoil it for anyone. Like in really enjoying this show. I think I'm going to be late for work and I'm not sleepy cause I want to keep watching. I made myself turn it off. I thought it was only 1 season and its 4 seasons. Where have I been? Well I'm getting caught up. Thanks again staff, cast, and creators. Love the show.