I think it's actually the first time I had a PCB prototype made and nothing needs bodging, but it was certainly the right time for everything to work out. With the competition submission deadline moved up, my other project stealing my attention and... life... it certainly was a welcome surprise that it just worked. 

The video itself required me to acquire some new skills in Keynote as I struggled to find a good way to express the relationship between the hardware and the waveforms with still photos and video sequences. I'm not sure "skills" is the right word for the results but I hope the general idea of what I tried to accomplish came across. 

Either way, tell me how you think it went :)