Summary: I personally think this game is just a zombie beat down game where you do little "missions", but the overall thing is to beat down as many zombies as you can while doing these missions. I only got it because it was $15 at Wal-Mart, but I am pleased with the purchase. If I got it when it was $60+, I might have been a bit heated with the purchase. I would recommend it for someone trying to beat down zombies and wanting to do it for cheap.
Summary: The idea of the game is well-trod subject matter (just reference the Dead Rising series) but the execution of the game is incredible: an RPG with crafting where you kill zombies and complete quests. Ideally that format is full of win, but it would have been easy for the wheels to come off.