A silly, unrealistic film about idiotic young people doing what they knew they should not do just to impress one another and that predictably goes wrong. A redeeming factor is that it was (at least in part, I guess) really filmed in a cave, and a cave surrounded by a very, very beautiful natural forested/beach location. An aggravating factor is that the plot offers an interesting ethical dilemma which is so badly handled it loses all effectiveness. The audience (should I say victims?) must chose if one thing neutralizes the other or just highlights it; notwithstanding I'd not recommend it.