Man this demo was great! Had me scared and rolling at the same time by the end! One thing I did have issues with multiple times though were the doors. They kept closing immediately after I would open them.
Posting a video of my playthrough on my Youtube on the 5th. Feel free to check it out! https://www.youtube.com/channel/UCN0mpj8pGcr-pXEbvHCeegQ