Doesn't look like they've been posted before now so I'll post them here:
Part 1: http://www.youtube.com/watch?v=H45h8IDG9O8
Part 2: http://www.youtube.com/watch?v=uBqrcOte9pE
Part 3: http://www.youtube.com/watch?v=XcvOrxmJIXI
(Shock ending. Larian, you cheeky devils!)
Can't say I'm big on the overall dragon gameplay but the RTS elements, dialogue and choices all look great. I didn't even know that the RTS elements had so much depth. (You control troops as you would in a typical RTS game and you can build structures which produce things like artillery).
I'm glad to see that the typical humor found in Divinity games is in Dragon Commander. I think one of the things that annoys me most are the Imps. When they talk they don't move their mouths. This was a problem in Divinity 2 and I just don't understand it. It's really annoying especially when everyone else moves their mouths.
Oh and "Death" (the undead counselor who happens to be very religious...yeah, this is Divinity) has an annoying voice but since all current voices are simple "placeholders" I'm hoping he has an improved voice in the final version.