Whoa.
The animation here is really next level. The realism in the beginning with the computer and shadows looks almost as though it could be live-action, though of course the AIM conversation looks too clean even for a mounted camera. Everything else, from the particle effects to the characters, is both visually stunning as well as having an outstanding smoothness and framerate. More importantly the artistic vision here manifests beautifully, with the loading images and pixelation fusing organically with the rest of the short. The dialogue and imagery both work together to tell a narrative and portray an experience in a way that's far more accurate than words.
Literally the only flaw I see here - and this is really nitpicky - is that some of the anatomy just doesn't resonate with me, particularly the way you draw hands (the fingers narrow a bit too much.) Keep in mind this is me REALLY searching for something that could be improved and isn't something that noticeably impacts the overall product.