Blue would not risk industry contacts on a demo, folks. There's more here than this website thumbing it's nose at EA. If it was a problem, Blue wouldn't even link to it much less host it.
If you paid $4.99 for a demo that has been announced as available for free only weeks later, I feel sorry for you. Get out of your home and go outside. Make some chili, take the dog for a walk.
The demo is very good, but not particularly outstanding. My one big beef is that I can't seem to get the cg_runbob type variables to work. It's a bit dizzying for me as I've never noticed the horizon bobbing up and down when I run in real life. But anyway.....