At the 32 second mark when it cuts to the next scene; the first person to speak sounds like
they are getting cut off at the start of "Hello".
The well at the 40 second mark looks more like a trampoline. Maybe you could of had a circle of water in the middle to represent the depth of it.
It felt kind of odd that the yellow guy never looked froward even at the 1:25 mark when there was someone walking in front of him. You have a looking froward pose already drawn for him in your first episode.
Also why have chairs if no ever sits down? (The yellow guy looks like he's floating and not sitting).
Overall: The voice acting isn't the worst, and I like the way your writing dark comedy and your not using swear words just for the sake of using them.
It takes a lot of time to make a 3 minute animation that has a story, uses jokes and has a beginning, middle and end that lend off each other.
Nice job and keep up the good work!