The most work I've seen.
I'm giving this a ten for the listed reasons:
1) Very good plot
2) Very well thought out graphic style
3) Particularly great sequel teaser
4) Audio was very pleasing
5) LIVE ACTING in the teaser!
6) Humorous style of flash
7) Great reference
8) Screen shots were very resourceful
9) The estimated time put in
10) Overall effort put into the video
Well, that's ten reasons for ten stars. You've earned it!