Really good but I hope that in the future a official Open Pandora Video with more enphasis on Homebrew and ported games is created, personally I think that it is one of the biggest "features" of Pandora.
+1 on this. Especially after the compo there should be more than enough material.
And of course if you're going to make a complete introduction video, you should also show some non-games and things where you can actually use the keyboard. Maybe you can show Pandora System Info too, it could be a nice visual way to introduce some of the specs like cpu speed, battery life, dual SD cards, wifi. And please show PNDManager browsing through the repo, installing something and launching it! Or what about showing some source code editing and compilation on the Pandora itself?