Don’t Let Go is a murder mystery with a little bit of sci-fi mixed in. It was a really good movie, something different than most movies. It’s based around a cop who’s brother’s family gets killed and he has to find the killers. David Oyelowo does a really good job as Detective Jack Radcliff. The acting is really good and Storm Reid who plays his niece, Ashley does a really good job as well. It is a two and a half star movie.