I'm testing this with an older installation of Neopeek CM6 from before XDAndroid was capable of running Angry Birds.
I'm not sure if the interface in general is any better -- maybe a pinch, but it's hard to measure. I can certainly confirm that Gallery 3D runs very well now, Angry Birds Lite runs pretty well when there aren't heavy physics simulations going and the graphics glitches are improved (no more corrupt textures, but still missing landscape pieces), and Street View is now only a couple fps shy of "buttery smooth". The current Angry Birds on the market is visually perfect as far as I can tell, but it still runs very poorly.
All in all, a solid improvement.
