Enjoyed this one quite a bit, even with some design flaws that made the experience a little clunky.
Presentation: overall art direction and sound design are quite good and atmospheric, they reel you in and that's really a major plus.
Controls: the player controller is a bit stiff and could use some smoothing here and there. The jump needs some tweaking to work.
UI: I think the UI could use some improvement, especially regarding the inventory.
Story: the plot is quite interesting and engaging, with a novelty take on the genre.
Audio: Music and Sound Design are both on the spot for this kind of title and right now are one of the strongest points of this entry.
Overall I enjoyed my time with Who Are You?, but I think it would benefit from some more polish in the camera, player controller, and the UI.