Planet of the Sharks (2016)

This SyFy film is a version of "Waterworld," when I expected "Planet of the Apes." Global warming has covered most of the Earth with water and the small floating towns are surrounded by sharks, which seem to have a telepathic alpha lead shark. There's a plan to create a big freeze to return things to normal, but it's all very talky. The CGI and acting are dodgy at best. It's not novel enough to entertain any but the least discriminating shark movie enthusiast.