"Can I do it under a minute?" No, I very clearly suck at this with my less than stellar 02:13.94.
What a clever game mechanic. Once I got passed the initial dizziness, I found myself really enjoying it. I managed to get very, very stuck at a single place on both attempts - once you have failed a jump with a large wall ahead of you, getting out of that is tricky.
And the music fit the game perfectly.