Somewhat decent in my opinion. You've gone with a theme, and it's alright (textures, models). But this map has some serious faults. The map is first of all leaking. The radar doesn't work, and theres not a single env_cubemap. On the screenshots you have your knife out, what ruins the pics. The map has no buyzones, and not a single weapon on the ground, and you didn't use any nodraw. A very few details. You could at least add some door or pipes or something.