There's potential. But you need to grow from here if you want to make that potential into something worth it. Your practical skills in anatomy, shading, exaggeration, all that, really need to improve. You have some understanding of expression though, I will say that.

However, I did enjoy small bits like the green weird guy and the expressions he makes.
And how you tried to give him character. Focus on him, make him a main stable and refine him. Because he's actually cool. And some of the other goofiness like the snake was alright. It's just more about making it something better.

Overall, I wish you luck. May you grow from here. Because you clearly put effort in, and I think you can make something greater with more practice.

This is pretty cool. There were a few parts that were extremely slow, to the point that I had to skip ahead. I'm not a pro in animation or anything, but it looks solid. It shows that you put some serious thought, and effort into this. The only issue I have is with the audio. The audio you used for this is atrocious. If you need custom ambient music/SFX, msg me or anyone else in the Audio Portal here on NG. There are plenty of talented musicians and audio engineers here that are always willing to help out. Apart from the audio, I dig it! Because of the audio, and how long some scenes drag on, I'd give it a [3.5] Since I don't know shit about animation, and it looks like you put some serious effort into this; it's a [4/5] from me. With better audio, and chopping up some scenes it could be [5/5] easy. Can't wait to see more animation from you!