Having finished watching this at the weekend, I will say that if you are looking from an USA or EU its very tame. Its a Korean version of Love Island.

Both the girls and the guys are stunning looking. There is the usual drama of the girls using the fact that they are female to manipulating the guys with various degree's of success. The is hints of possibly sex or even a kiss but being a Korean show its probably banned from showing it.

For a show supposedly set on a desert island they are constantly changing clothes and their makeup is perfect all the time.

Overall its a fairly pleasant show to watch, it won't be taxing on the brain. Also now that its over you will defiantly see some of the cast appearing on shows and media in the next while.