Lack of maps for both co-op and competitive MP is a cause for concern for those hoping to invest a lot of time into the multiplayer (shortpause.com)
Though the game is fairly linear, the sheer scale and scope of the environments, combined with the problematic lack of a map, sometimes leaves you at a loss for where to go and what to do. (thatvideogameblog.com)
The real problem is in the lack of maps, weapons, classes and game modes. (gamingexcellence.com)