Hey man,
I played it myself, and I feel that this was a great idea/concept that was poorly executed. While I appreciate the Myst-esque charm and effort you put into the 3D renders, I spent most of the game wondering if I'm making any progress at all, as many of the screens and images repeat over and over again, up until the endgame content. I felt lost, and I felt as though I was going in circles, and most of the experience was hindered as a result.
Having said that, the renders are great looking, with nice use of warm colors contrasting with the UI.
Edit: tl;dr pretty much what everyone else said.