Hi!
Sorry you had a bad experience.
What do you mean by glitchy walls? As far as the limited testing we did, the walls didn't glitch during the teleports.
The maze is not random, and there are landmarks stewn about for orientation purposes. It is true there should be more of them, but as is no part of the maze should be repeatable enought to not be unique.
The scares in the game are meant to be harmless - both due to lack of time and the theme of the game, which is anxiety and everything being "in your head"