I was hoping for more of a Deep Star six, Deep Rising Leviathan or possibly a Deep Blue Sea horror flick on the sea but Sector 7 isn't all bad. The Korean sci/fi action horror hybrid film centers on a group of drillers who battle sea monsters aboard their rig. Their are some cool spfx and some bad CGI and green screen work. The movie looks like it was probably fun in 3D and there are some nice shots in it. The cinematography freshens up the generic storyline and although insipid it makes for some goofy fun. It reminded me of a section in the Resident Evil 4 game, those who have played it will know what I'm referring too and that's how the movie plays out. it feels like a big video game but overstays it's welcome slightly by taking to long to get started and stretching out the climax with unnecessary slow mo. All in all it's not a bad watch and worth it if your in for this type of movie.