Played at 1024 without a hitch for me. No performance problems at all. Many demos have performance problems with specific platforms, but people are acting like this is some cardinal sin.
And gosh, I guess I missed the memo where every FPS game must have locational damage. Maybe it wasn't added so it wouldn't turn into a shoulders/headshot CS fest.
No, no, I'm sure it's just that they don't know what they're doing.