It is not so much about 5 dangerous patients escaping as it's about 5 people experiencing dangerous situations. Once I got pass the misleading plot summary, it wasn't a bad movie. Some of the anthologies could have used better conclusions but I was interested in what happened. Filming was good, actors were good. I think it deserves more than a 3.6. Normal I wouldn't have given it a chance with that low of a rating but I started watching it before I looked it up.
