Yeah, I watched all of them but it was wearing off on me, too. It was the same--you get one person (usually the woman/wife/mother) who really wanted it and had to drag everybody else along. And they even stuck the Subway ads in there with the bad acting, just like TBL. The walk that the tribe went on near the end of that show--it just felt more like it was done for the camera, it didn't seem to have any real motivation behind it.
The further along the series went on, the less "real" it felt.