Admittedly I wasn't paying attention through the first half of the movie. I picked up at the flood scene. (Not too much a spoiler since the cover photo is of men running through water.) I really enjoyed what parts of the movie I did see. It had an interesting plot that turned into a twist. I think you should give it a chance because it will at least teach you a rough history lesson and show you some amazing underwater scenes. Sadly this movie didn't make any money. Sad because, considering the FX, locations and sets, it's phenomenal. They really did go all out on production.