It strikes me funny that they'd spoof their bad-ass character with a kid... before the flick is released. Sure they're actually spoofing the darth vader kid... but that commercial can't hurt the perception of darth vader since we all saw that movie over 30 years ago... and it's a cultural thing. Seeing a small child demonstrate the powers of the super-hero we're supposed to be excited about in an upcoming movie... well... I just don't get how that's a good idea... even for a viral vid. Now I'll be thinking "hey Thor's hammer works just like that kid's hammer that blew up the car!"
Now the real question is did the kid go back inside and point that hammer at the dog again?