Uncharted 3: Drake's Deception is a fantastically entertaining game. While the gameplay and graphics are top-notch, I enjoy most the writing and interplay between characters. It makes me laugh out loud.
Also, I've been playing Dark Souls. Just as challenging as Demon's Souls. A great extension of that game with one of the most intriguing uses of online play even while playing solo. There is nothing quite as maddening as having my game invaded by another player who ALWAYS seem to be at a vastly higher level than I am.
"Nothin' up my sleeve. . ." --Bullwinkle J. Moose