Well I gotta say, Ep 5 is my favorite so far, and what really pushes it, that zombie horde at the end, had game such good game vibes... Starting with the banter between the 3 male and single female character... good, The flood of zombies and the chaos that follows, so good (I'll even forgive it for not hearing random people shouting "reloading.") I would of had that big giant zombie throw boulders and stuff, but not really a big nitpick. But the absolute cherry on top, that brings a smile to my face just thinking about it: When Melanie Lynskey's character get jumped and pummeled... I couldn't have been the only one who shouted at their t.v. "Kathleen startled a witch!"
Edit: for those that aren't into video games... that was a Left 4 Dead reference...