Thanks for the detailed feedback!
To confirm: the window does not show the character as they would always be obscured by the van, though that van is shown to help hint towards the core idea for players who remembered the headlights and description / map at the start. It also makes people a bit nervous :)
It's good you went through it twice where the details got to shine through, I'd imagine most people who played did not.
For length I am curious how long your playthrough was and what the major sticking points where. Given more time we would have likely incorporated more room-game interaction based puzzles. though I guess that would have extended it farther. Will try to keep in mind for future jam submissions.