On the e3 at the start of the tec demo it shows you a rotating rock face or what ever, i could see the detailed bump maping even on the crappy vid. I wouldnt say there is anything to worry about in the Gfx IMO
in another part of the E3 vid when he grabs the raidator off the wall and shoots it at the guy at the top of the stairs he screams like a badass alien in some pain. Harsh
Yeah it does look a mint gun, looking like a Gren launcher to me
On another note the rifle used in the ant lion scene of the E3vid the scope image changes relative to where you are, very clever
The G-man is blatantly human just a very dark character and maybe of a higher power, the way he talks about reports and such it just makes sense :o. Also why would a alien employ a human??. Xen, if you notice isn’t a planet is just a "place". Just random pieces of rock and earth in space never...