Thoughts:
-Gorgeous game but graphics are a bit grainy.
-The videos are terrible, I'm hoping it's compression to speed up the download for the demo. Tearing, artifacts, there's no excuse; pure nasty.
-Story is confusing but that's to be expected diving into the game.
-Cover combat is actually really fun. Just beat Uncharted 2 and I have more fun shooting and fighting in ME2 demo.
-The face movements are a bit painful and robotic. Having recently completed Enslaved makes it even worse as that game had lifelike facial expressions.
-Pacing is a bit slow for my tastes.
-Can be a bit confusing to know where to go next as corridors all look the same.
I'm not instantly enamored as I hoped I would be but it's enjoyable. I'll probably pick this up.