Extraction captures your interest from the start. It doesn't waste time with unnecessary build up and gets straight into its story. I was captivated for most of the film. Some decent performances from the cast, especially Chris Hemsworth who carries this film well. It also felt like your typical action film where the hero manages to take on a whole army but this felt a little more realistic. You could tell Tyler (Chris) was nearing death as the film went on. I enjoyed it.