Lacks pace.
Technically, this is a great effort, specially for a first production.
The music is well-suited to the production and you've used a lot of tools really well.
The text looks great, and I like the video at the credits screen.
The gradients are nice too as were the repeating bgs.
The only real tecnical problem was that some of the movement (of the humans) was a bit dodgy.
However, to me, this just seemed to drag on a bit, failing to present enough new information at frequent enough intervals.
This is an undeniably great movie - I'd be really proud if it was me who'd made it.
However, if you had maybe had some more stuff going on, maybe a bit of decent characterisation etc. it would have been a great watch. As it was, it dragged on a bit at times - specially at the start and end.
Hopefully your level of writing will improve to match your technical ability.
I really look forward to your future work.
Stay funky,
Bez