Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Don't waste your money

A truly terrible movie. This movie had no plot, but merely showed a series of barely related events strung together. The protaganist decides to destroy humanity, but then he changes his mind after he has already set in motion the process of destruction. So he has to stop the process. But all that amounts to is that he has to get back to his spacecraft by driving through a checkpoint. Wow. Underwhelming.The casting was absurd -- Kathy Bates as the Secretary of Defense? Are you kidding me? So we get to look at her ugly and offensive personage in a role that she can obviously never fit. And the son of the woman was also miscast. So the viewer has to constantly contend with the miscastings while trying to suspend belief for the sake of trying to enjoy a story. This was a horribly disappointing movie for a fan of either science fiction or Keanu Reeves.