I suggest more representational work.
Again with the autostart. Why?
No, I don't think the dot in the lower-left is cool. I'm not sure if you were being sarcastic or not... it just detracts from the other on-screen action. What there is, anyway.
I felt the movie used far too many non-representational lines. The lines - though ocassionally cool (like when they mix to green, change colour behind object or even in their movement) aren't as fun to watch as the representational objects in 'imagination'.
If you really wanted to have a lot of lines, drawing them more stylishly, rather than always with a fixed width brush, may make it better. Or maybe have more going on at once, with rotated mcs etc., for added visual interest.
I did like the effort, the pixellated bits were a nice change and some movement was great.
It just wasn't as entertaining for me.