This movie is horrible. It is single-handedly the worst one I have ever seen in my life. Its premise is solid but the rest of the script is pathetic. How can there be an extra person in a van, especially one transporting prisoners, and no one notices the whole time? The dialogue and scenes were extremely redundant as well. The prisoners in the van were talking about the same things over and over and over again. And save for the intro and ending, which accounted for roughly 6 minutes, the entire movie occurred in the van. In terms of conflict, it was extremely lazy. The first conflict between the prisoner and guards was natural but heavily downplayed. When that ended, they manufactured conflict between the prisoners themselves who all of a sudden turned on each other just because the cops were dead. It just came off as sloppy and incompetent. Additionally, the fact that other police officers waited till morning to get to the scene was just ludicrous. Watching this movie will leave you annoyed at how poorly it is made. Absolutely terrible. I'd put 0 stars if I could.