Twitter Capsule:
One of those low-stakes, tongue-in-cheek sci-fi monster movies that use CGI to create credible-looking threats but undercut them with cheeky humor (I'd say this is an established sub-genre now). South African director Michael Matthews delivers an above-average work of disposable fun about a lovable loser living in a post-apocalyptic Earth who ventures across hostile terrain with a dog, and some sage advice from Michael Rooker, to find the girl he left behind.