Don't get me wrong, I enjoy seeing new nice screenshots like this! [But, I finally _trust_ only a demo which runs smooth on my pc...]

Totally agree laugh
The Torque 3D on vimeo shows lot more in terms of workflow.
And the guy have not done anything great, just an empty level.
Even old tools like EMisphere CosmoCreator or other visualtisation tools can show great scenes.

Bring on characters, ennemies, gameplay, effects, varied structures and textures .... we'll talk after that.

For me also only demo matters and can convince me to buy an engine.
For Unity 2.5 that is a huge improvments over 1.5 or 1.0 :
it's tool demo , demo island and FPS demo have totally convinced me grin

Just do It !!

http://independentcreator.over-blog.com/pages/3D_Models-7792999.html