I feel like this is underrated. It's funny, it's incredibly well acted. The storyline doesn't lag. The CGI is actually really good considering when it was made. The character development is there. I didn't think i'd like it so I'm surprised to be writing this saying I liked it more than the movie Tunnel, which I watched right before this. I'd say if all that I said appeals to you, then you'd probably like it and go check it out. A monster movie isn't normally my deal but I like post-apolocyptics and that's why i turned this on.  I felt like it delivered.