Thanks for the feedback Paul. The animation is still in a rough form. It is there just to nail down the timing. We still have a full week to work on it, textures are lower res than optimal and lights are turned off to speed up the rendering.

For the squiggly lines, we are in the same track as you. The original idea was to use clean vector arrows instead. We have used the squiggly lines as a fast way to render something that approximates the final timing. However, we kinda like the organic feel they have, like a bug crawling into the world or something, and we might try to figure out a way to incorporate that element into the final version.