If people could just comment on the movie itself, it would be great. Most Hollywood movies behind the scene can be particulary weird. It is a fact, you can do your research and it is good knowing it.
Now about the movie, what I have enjoy the most is the innocence you can feel from the main characters. The beautiful environment, the blue lagoon really makes you feel that too. Also as beeing funny, it as some scary moment as you'll be worried about these two young teenagers going throught tough times as no one is with them to answer their questions or doubts.
You realised that the island where they grew up by themself, keep them pure, by not knowing much.
If you are sensitive and can feel that, you will definitly by refreshed by watching this movie.