I know its heavily edited. (Seriously, what did they do for a whole three weeks?)
But from the episodes so far, it dosent look like they "did it properly", they didn't sit down and agree on a common goal or have a way of sorting out disputes.

Why they hell didn't they kick jermaine out of the camp and tell him to build in his own shelter if he wasnt going to help? Would have liked to see him attemtp to survie on his own.

what u talking about he has been working first episode i saw him layin down the floor, while others were happily drinking tea. The show is aint that good at least he brings abit of drama to the group. maybe he wil realise when he gets back home to change his ays.