In a post-apocalyptic flooded world (a beach somewhere), hardened survivors (LARPers) struggle to survive on floating communities (wooden pallets tied to empty drums) as ferocious sharks (CGI crap from the Asylum) threaten everyone, including our main hero (some squinty, sweaty dude). The impact of the 'big battle' halfway through was somewhat lessened by all the sunbathing people in the background. Oh, and by the main shark wearing glitter. Liberate me ex sharkfinnis.

I had no clue what was going on with the plot. There were many CGI flying sharks, plastic sharks, floaty explosions (not tracked to the scene), close ups of faces, close ups of a stunt actress' feet, Mad Max Cajuns doing hakas, but best of all was actress Lindsay Sullivan's hyperactive eyebrows which had more pep than even Emilia Clarke's if you could believe that.

It's low-budget Waterworld but with shitty CGI sharks and filmed on a public beach while (fat) people are bathing in the water. Nice.