I personally would prefer the flvs.
I can see the long walk at the beginning of this being a prime target for the cutting room floor.

There are a few intersection issues with Krewl, but I'm sure they'll be got to.
Just before Bill starts his speech, he steps forward. It looks odd....like one foot should be on the ground.
When Bill says "you don't know who we are", it'd be cool if SC gave a nod in faux indignant agreement.
Does Bill throw his match on the ground!? Are we OK with kids looking at that?

Krewl needs to be convinced Bill is a wizard. Maybe having him leaning forward before the camera cut would convey that more.
Good work!