A gaggle of teenagers who've just graduated high school go on a rural excursion together before they all head their separate ways. They end up on a boat, on a lake, and at least one of their number, Johnny (Daniel Zovatto), seems to know the score. He's heard "legends" regarding the place. As it turns out, this dumb bunch ends up stranded on the boat - which develops leaks - and franticly trying to make it to shore when a goofy monster fish shows up and, every so often, gobbles up one of them.
It's a shame, really. You expect more from writer / director / editor Larry Fessenden ("Habit", "Wendigo") than this kind of cheese ball entertainment. It seems as if he's trying to rise it above most of the efforts in this genre by ruminating on the idea of the depths to which people will sink when it comes to saving their own worthless lives. How much does friendship and family count for in such a situation?
Negating whatever honest intentions Fessenden may have had is the fact that this is one truly despicable bunch of jerks. This is the kind of movie where you root for the monster, by default, to eat everybody because there's not one human character on hand that's tolerable. Zeke (Griffin Newman) is one of the worst because he's a walking cliché: the kind of film geek / aspiring filmmaker who stubbornly insists on filming everything, the kind of guy who drives this viewer right up the wall.
The acting is pretty bad from most everybody concerned, which doesn't help matters. The young cast is amateurish, with just one old pro present: veteran character actor Mark Margolis ("Pi", 'Breaking Bad'), who has just two scenes.
The design for the monster fish is, as was said, rather goofy, but the visual effects are better than one might expect; the fish actually feels like a physical presence in the movie. And there is a smattering of amusing gore throughout.
This isn't one that this viewer would really recommend, unless you have a high tolerance for bad writing and bad acting.
Four out of 10.
