There are lots of attributes about camera performance that can be measured - image sharpness is among the most critical.
For the Bionic, apps like Camera Zoom Fx address other attributes like shutter lag, app start-up and recycle times - these are easy software fixes that the upcoming Moto update is rumored to address as well.
But who knew that the Bionic would provide the sharpest images when compared to the iPhone4, Galaxy SII and HTC Amaze? And the Shoot Out was done by PCMag, not some rag/forum with a dog in the fight.
And it's not like the Bionic "edged" out the iPhone for image sharpness, it smoked it! Read here:
Smartphone Camera Shoot-Out: iPhone 4S vs. Droid Bionic vs. Galaxy S II vs. HTC Amaze | PCMag.com
Sure, there are other attributes that contribute to image quality, but this ShootOut didn't include them.