All in all, I thought this was pretty good! The art & animation was top notch, and the jokes landed as well, with me getting a few laughs out (especially during the Chris Hansen part).
My only complaints would be that the shot with Junji's inner thoughts lasted a bit too long (however, that may just be me), and similar to your Dragonpalz toon, there was a lack of background music to liven it up and add more emotion to the scenes.
Aside from those things, you did a pretty good job, and I can't wait to see what you have to offer next!