I think the Vault door looks awful. Looks soft and rubbery, almost like it's supposed to be part of a bouncy castle or something.
I found the "uncompressed" trailer, and I'll admit that the graphics do look better than they did in the Youtube version, but it still doesn't seem to be a big enough graphical leap considering they haven't released a game in 4 years. Not that graphics are everything, but we can't really talk about to much else because the trailer doesn't reveal jack. Maybe other facets of the game make up for it (size, stability, writing quality, AI, etc.), but until those things are revealed, the trailer is a bit of a letdown.
Disagree entirely there. He's a PR guy. His entire purpose is to foster good relations between the company and the customers. Acting arrogant, above them, and all but saying our opinions are meaningless to him flies against if you ask me.