made a full loop. i thought i'd be filtered by the first wall jump heavy section after the first checkpoint, but then i read the page and found out it's possible to slow the game down, which was a game changer. ended up holding the space bar almost all the way through and the latter parts were still plenty challenging, though as the other guy said the curve was harsh. the last part with the ability to bounce yourself back to square one if you overshoot the ceiling jump was particularly brutal.
i liked the leniency of the hitbox and the fact that pogo doesn't have to be out at all times and it's possible to roll around, that gives some welcome little breather. i also enjoyed the little touches like ability to change colors (ended up doing that every death to spray the walls in all the different colors) and losing eyesight as the eyes fall off.
seems like there are some slight issues with the mouse control where game doesn't perfectly let the cursor roll around and it hits a skippable "wall" in rotation, but i couldn't find a consistent pattern of reproducing these. other than that, everything seemed perfectly stable.