Are any of these good as films? As in, something I should strongly consider watching on its own merits rather than because of how it was produced and distributed?
I personally thought Sprite Fright was a fun watch (10m): https://www.youtube.com/watch?v=_cMxraX_5RE
Compositing is pretty straight forward compared to the video editor(was/is?)!
Can you elaborate? What features are missing there for professional use? I used it for a simple video and it worked, but was not that intuitive.