Not feeling it either. I also think the big bad looks kinda... shit.. it doesn't even look like a proto drake.
It almost seems like it has a beak and looks more like an uglier version of the dread raven mount, sans the feathers and instead it has drust antlers.
I prefered the hike of the stone dude from the previous cinematic. The new one wants to sell me an open world that the previous two expansion's managed to utterly disconnect me from. Also Dragthyr still don't do it for me, especially after playing them on beta.