There is some (probably requisite) violence in this zombie thriller, but it's also got humor, some nice touches in editing, and it's very entertaining. The cast is fantastic, with Woody Harrelson, Emma Stone, Jesse Eisenberg, and Abigail Breslin all turning in performances perfectly tuned to the genre. The scenes with Bill Murray are all very funny, and one part in particular is absolutely hilarious, but I won't spoil it. Eisenberg channels Woody Allen at times with his shy awkwardness. Trying to do both comedy and horror is difficult, but director Ruben Fleischer really pulls it off. This is a fun movie to watch.