Particle render

I have been experimenting with particles in blender for a LONG time, and i decided that i had to try to render something. I started the render, and after 9 hours this was the result.
100.000 particles, rendered at 900 samples. What do you think?

(Please watch it in 1080p, it looses a LOT of quality in 720p)

Looks really cool (and I didn’t even watch it at 720p). Sorry, I would watch it at 1080, but it’s a bit unreasonable for me to watch it at that hight of a resolution because my internet is really slow.

Nothing to critique.