It's great, the second time I played it I started drawing arrows at incorrect exits at the one level where you have to pick the correct one or be sent back. When I started there were about 10 people in the level and everything went quite smoothly since there was the occasional person pointing an arrow at the correct exit. By the time I was done there were at least 50 cursors in the room and it became completely chaotic. People started crossing out my arrows, and others joined me in my effort of drawing false arrows.
Trolling was a fun break between bouts of altruism. On levels like this [1], I'd click until the counter went down to 1 and step away. Right before the cursor I pissed off came to take over the shift, I'd start clicking again.
