Really enjoyed this! Nicely paced build-up of atmosphere - and great use of voice overs to progress the story. The sound was awesome - really nicely building tension and suspense - especially for Icepick. I think you've already mentioned that you would have liked to do more on the AI, and I agree it would benefit from that (monsters are less scary when they can't walk round a table!). My only other tip would be that I often couldn't reading all the text on the load screen before the next level appeared - I would have benefited from a 'click to continue' option once the level was ready.
But overall, this was a really fun, sinister horror experience!