The idea is simple: to make fun of unusual stories and articles. What is unique to this show is that they lock away their contestants for 4 days before the show. I watched this without any expectations and I found myself laughing quite a bit. It's nothing new of course but the made up stories loooked quite good and the guests were doing a good job of being funny without it sounding too forced. As guests will change, the host is more important in the long run and he seemed to be holding his crew together well. He also coped quite well with any jokes thrown at him.
Frankly this is quite a safe show format. It will make you giggle and it will do it's job. It's just not groundbreaking.