Good: Nice lighting. Tasteful use of ambient sounds. Environment is great... it's cool to look through the floor grating and see the substructure of the map.

Bad: Player shouldn't fall into details on the floor (like the grating). Poor item layout and inconsistent height (some items are at face level). Orange fog is cool but too thick. Invuln pickup is a bad idea.

Definitely a cool map especially with its 2007 release date. I don't think Revenant made any other maps for RF which is a shame.