For a movie that uses minimal setting and settings, it is not necessarily something to watch purely as a zombie-gore flick. It's not a movie that really caters to viewers who are watching purely for entertainment or something on the side. What the movie really excels in is its development of the main character ,as it progressively erodes his previous personality and perspective of the world and values. I found it a fascinating watch in the sense for this reason, similar to other movies that have tried the same, (Phone booth or whatever that movie was again), It really manages to do it in a believable and engrossing way, that has you re-evaluate the character as it progresses.
TLDR: A movie about personality and perspective more then zombie action and exploration.
TLDR: A movie about personality and perspective more then zombie action and exploration.