>What was the most frustrating moment or aspect?
Waiting around without the ability to speed up time can get a little samey, but I get it's part of the design.
>What was your favorite moment or aspect?
I just enjoy the whole central loop now. Waiting around for trains, flipping switches, and oh hi demon! I think the up|down piece of paper at the top of the window actually helped, but my opinion is affected by playing previous versions.
>Was there anything you wanted to do, but couldn't?
Accelerate time.