It was a pretty cool moment when I realized what was happening with the environment. The perspective throws a bit of a wrench into things. You get too close to walls, and you can't see when your left/right is open.
But I really enjoyed it once I got the hang of it. I went from being lost most of the time to going back and getting the optional sword.
I encountered the attack glitch, and I thought the double enemy ambush in the last room was a bit harsh, but since it was a short game, I didn't mind blitzing back through to finish it up.
Nice VO work, and the ending was sufficiently spooky.
Playthrough: