Hoho!
In terms of animation the South Park Short was SP standard, so you get Kudos for that. I liked the addition of the logo to show parts based on real-life events too.
What gets the most marks though is the Transformers skit, especially how you didn't just use Optimus to be all moral and what-not, but you used Megatron aswell for some major satire.
"Is that your house over there, with a loving family?" etc. Damn that was hilarious. The voices weren't very clear, but I still understood them anyway so I won't take any marks away from that.
I think I'll watch your other stuff.