Honestly im sure a few people who reviewed it 1 star didn't even give it a chance... I didn't like the game at first i really just thought it was a game i would never load up again, yet now its literally one of my favorite games. The hype died down because of thr beta but the game itself really showed all redeeming qualitys the beta couldnt. The multiplayer functions are maybe only a tad bit buggy for me because the only thing i have seen is an invisibility glitch that happened for 5 seconds.. The zombies is good and for me a literal cod zombies addict i think it was very nice. Ofc they are going to add new maps and i think the first one really shows how good the game will be