This is a pretty forgettable horror movie that takes place on a beach. I like the idea of a creature that drags its victims beneath the sand because it's a creepy idea to sink into the sand where no one is around to help you. There are a few interesting things in the movie, like an underground storage facility where the monster lives have decent tension to them. No spoilers, but the creature is probably the most unique design that I have seen, but it only appears during the climax.
Unfortunately, the execution of the movie is done pretty badly. The scenes where people get stuck down or attacked happen way too quickly to be suspenseful, and there's a lack of tension in it. Also, there are a couple of filler scenes that have nothing to do with the main plot and are nothing interesting to talk about. The police investigation is pretty dull because it's repetitive with them going to the beach to look for evidence and encounter something related to the incident. It's also pretty boring most of the time since nothing interesting or suspenseful happened in the movie except for the monster attack scenes. And the movie has an anticlimactic ending to it.
Unfortunately, the execution of the movie is done pretty badly. The scenes where people get stuck down or attacked happen way too quickly to be suspenseful, and there's a lack of tension in it. Also, there are a couple of filler scenes that have nothing to do with the main plot and are nothing interesting to talk about. The police investigation is pretty dull because it's repetitive with them going to the beach to look for evidence and encounter something related to the incident. It's also pretty boring most of the time since nothing interesting or suspenseful happened in the movie except for the monster attack scenes. And the movie has an anticlimactic ending to it.