I watched this after American Ninja Warrior (one of the few reality shows I like).
I do like that “The Island” is cooperative, though of course it is edited to emphasize conflict.
Some thoughts:
Using reading glasses to start a fire - nice
There were cocoanuts - couldn’t they get water from them?
They were boiling the salt water (not sure how that got that far inland) - could they rig up some sort of still?
I’m not sure if it is this season, but there may be some “cheating”
Some critters were added so the people could hunt them
They put a lining in the water hole to increase capacity
While not survival experts, some of the cameramen have had extra training
Brian