Bought it from my local shop (Bel Air Camera). They like me. I shot with K20d, handheld, available light.
Here are a few more images. Apologies for the poor "testing" but I really don't do the focus chart, brick wall, etc. My testing usually is shooting things that I know, and comparing with "good" shots. These are attempts to get fomr foreground bokeh, ca, and show distant sharpness. Just walked out the door and snapped some things. Hopefully this afternoon I'll get to do a proper walkabout but just too many stupid little errands that have to be attended to right now.
My initial impressions are that this is well worth the money, is a great walkaround lens, and allows very close focus. It will *not* get you insect eyeball shots, and if you're into "macro" this likely cannot be your only lens for that task...just not enough magnification.