Originally posted by boriscleto you can even look at my portfolio and see hummingbirds in flight and some wildlife. What you won't see however is the hundreds of images in which the camera did NOT perform. If one makes enough attempts, one is bound to get some keepers. However, I don't trust my camera's AF to be spot on even 85% of the time. And for once in a lifetime opportunities, that's just not acceptable.
One of the web reviews of the K3 that's been circulated on PF, the reviewer even documents that when shooting side by side, the K5 often focused on some other object rather than the intended subject, whereas the K3 was more accurate.
So sarcasm noted, but I am sticking with my opinion.