It's well done, but not much has changed

This is a quality map, but since 95% of the map itself is still current stock and another 4% is based on the original delivered map, I really don't see the point.  I have played both games since day 1, and while this brings back most of the original delivered map feel with enhanced lighting I think it also highlights the initial flaws TRS put into the map design.  If one of the authors could please explain what they actually added (what are the "general improvements and twists") besides enhanced lighting and the changed ending saferoom on map 1, I might reconsider upping my "average" review score.  Maybe I am just partial to people adding in more significant new content if re-releasing a delivered map, like Dark Carnival Remix or even Dark Parish.