Dude, he put the beat down on Heimdall. That's pretty bad ass.

Now I'm wondering what would have happened if movie!Loki had been sent to an Earth as a mortal. Would have been "Oh hey, these humans are occasionally good at expressing FEEEEEELINGS. And that's.....novel and kinda awesome. Huh." I am not sure how to convey that without more woobie-fication. Or would it have just a gigantic trains wreck? IDK.