This is probably your best animation yet. Really good environment! Love the jokes!
The ending was a bit too sudden to read what happened. I had to watch it maybe 2-3 times. I think it would've helped removing that bar to the right obscuring the view so that you see the two carts more easily. Or show both of the carts on screen for a bit longer after. Cuz I couldn't tell there was two so I just thought he ran into some wall.