Played through Duke Nukem 3D on XBLA over the last few days. What an awesome game. There's some stuff I really hate about (endless key collectan, stupid trial-and-error switch puzzles, constantly spawning enemies behind you after you enter a room...), but it's still excellent. It's a real shame that they don't make FPS like this any more. I guess that's because this is a game from when PC gaming was still relevant.
Also, the XBLA port is shit. Yes, let's force you to slowly cycle through every god damn weapon you have in order to get to the one you want. At least map them to the d-pad ala Half-Life 2, jesus christ.
Still playing BlazBlue as well. Played a couple hundred ranked matches over the last few days in my quest to level 50. Once you get to the mid thirties, it really starts to take a while to level up. But anyway, I really love playing as Ragna. His combos aren't terribly difficulty and they can get you a good 4000 damage. Love it. I need to spend more time on dustloop though because I only know a few combos with him.

Honestly, right now I think BlazBlue is
more fun to play than Street Fighter 4, but SSF4 is no doubt the superior game. Looking forward to downloading Valkenhayn and Platinum, at any rate.