A decent concept doomed to fail
So yeah, it's a pretty good concept for a cartoon; a chat bot so advanced that it is self aware. But everything about the execution was in the spectrum of bad. The start, with the pointless tweens and over sized mouse pointer remind me of flash from 2004 or whatever.
But what makes this even more of a joke is that it's just cut to the dude sitting at his chair typing, possibly while doing some tweened facial expression at the same constant angle, and then cut to the black screen with text. Nothing new is ever tried. No different angle, no view of both him and the computer screen in the same shot while he types, or just something to make this feel like the creation wasn't just a week-long copy/paste marathon.
But yes, I understand that you can't exactly be blamed for that because of what you're working with. Which is why I'm not even sure why you the thought the short story would translate well into a visual medium. I almost feel that what you've done here is the equivalent of turning a cubism painting into a book.
But I'd be willing to forgive the lackluster drawings/awful cinematography if the concept of the chatbot with self awareness actually went somewhere at all, rather than just "You're a chat bot" "I'm not a chat bot", until one of them leaves in ambiguous but all together uninteresting circumstances.
In short, the concept is good, but it's not really yours, so I can't even credit you for the originality factor. Which leaves the animation/dialogue/direction which only ranged from decent to dreadful.