There are a couple of other things that bug me. In certain areas in the game, enemies will respawn if you leave that area and then go back. With the often needed backtracking, this can be very frustrating, and seem unrealistic (I get it with monsters, as there are a lot, but villagers? I must've killed the entire population of NYC).
And without spoiling too much, bolting doors to keep chasing enemies outside is a much used feature in the game. Due to the lack of resolution in the controls, however, the "open door" action and the "bolt door" action are very close to each other (the bolt is above the handle). This has caused untimely death a lot of times.
Still very exciting game, with smart puzzles.
Oh, and there's kind of a reference to Prisoner of Ice.