Jeepers! Those guys over there are running around like a bunch of hysterical chickens with thier heads cut off. Those test results are not real world situations and the review of the 2400 at Audioholics tells a different story.
In reply to:
The main feature that other receiver missed is YPAO which can be accomplished by a Radio Shack SPL meter and a calibration DV.
WRONG! you can't do parametric eq with just a SPL meter and a "calibration DVD". Where on earth did you get that notion?