Just based on the trailer, it looks like it's the same storyline as "The Shallows" with Blake Lively. Basically, replace the shark with an alligator (Or is that a crocodile??), and replace the beach with a flooding home in the South.
They did the same thing after Jaws came out, just switching out the man-eating animal (i.e. Piranha, Grizzly, Barracuda, Frog, Benji). One movie after another regurgitating the same script. Doubt I'll watch this one until it comes out on cable.
Make a movie about a honey badger let loose on a group of kids at summer camp though, and I'm totally in!!