I will always see this film as something of a resurrection, because before this film director and writer Neil Marshall was seen as something of a joke, having made Dog Soldiers just three years before. But then he made The Descent and proved that he’s capable of making a fantastic film on a relatively small budget. It is genuinely a really well made film that masters claustrophobic horror to the extreme. While most modern horror films are glossy Hollywood projects that are too clean, this film is gritty, it’s like dirt under your fingernails, yet strangely in a good way.