First Pass
Instead of creating style frames first and then moving on to animation, I moved straight into After Effects and began animating the whole video. For such a motion-heavy, timing-focused piece as this, I wanted to start animating as soon as possible and just iterate and edit as I went along. This provided a much faster workflow for myself, and I enjoyed it a lot since animation is my favorite phase in any project, so I was happy to get to it early on. After animating, I exported my style frames from AE for presentation purposes.
Second Pass Video