First season was pretty into it. Now kinda bored of it as they inject drama to fit the reality TV bill. If the chick is hot might watch if not I hit delete from the DVR as already know how each episode pans out... They usually have trouble starting a fire, They argue with each other and then apologize later and make up, etc...
Personally I would be capable of going on the show but never would as eating bugs, snakes and getting thousands of mosquito bites doesn't excite me. Doubt I could afford to lose 10-15 lbs either.
