Some feedback:

* The connections-drawing tool is somewhat broken: First it wouldn't show for me at all ("Loading..."), and then when I wanted to correct something, the eraser didn't remove the lines (although I think it did invalidate them, because I could draw new lines on top of the old ones)

* Entering team details is very tedious when every single question is on its own page. I got tired of clicking next, and would very nearly have quit the process there.