Unlike most people in the comments, I REALLY liked the navigation system and weird rendering. The problem I have with this chapter is the monsters. It took me way too long finish this chapter (2/5 ending) due to me now knowing how how to deal with the monsters. I thought the pink dudes were too brutal, but then I saw they were nothing compared to the redish one.
I really liked Shades's mechanic, but I didn't like his part of the game that much due to the monsters which flooded the map.
I loved Sharp's part and the decay thing.
Sadly I don't think I'll be trying to get more endings/lores so soon due to the scribbly's.