The original Blue Lagoon plot was reported to be tense, gripping and a sense of terror stricken.
When it comes to the Awakening episode, Indiana and Brenton enacted in the island as if they were in a waterworld or else in a local beach. Once you are lost or lose your bearings you are supposed to be terror-stricken. The second part is purely meant for making love . As such, appears to be a normal movie.