This map is very good in connectivity, the use of shotguns, 357s, and saw blades add more fear while playing it. The lighting is fair; you will never require the use of a flashlight while playing this map and not be blinded or lost in the shadows. The textures are kept simple, and the map design is complex, I've gotten very nice comments about this map from everyone that has played it, the only downright nasty comments this map has gotten from people that neglected to download it, and feel to rate it by its appearance. Sorry if I believe in making a fun map instead of a laggy map which is colossal, this map is beautiful in design, it doesn't need some add of 600kb rubble to make it more appealing. Download it and try it, three or more people really makes this lag-less map fun.
Take my word and try the map. Soon I'll be releasing a more flawless form of the map by the name "dm_chaotic".