http://dpreview.com/reviews/pentaxkr/
And, here are some typical reactions at their forum afterwards:-
http://forums.dpreview.com/forums/read.asp?forum=1036&message=37950461
Besides, Klaus of the PhotoZone has completed a new DA(L) 35/2.4 review:-
http://www.photozone.de/pentax/598-pentax_35_24
The resolution seems to be very high for the image centre with peak performance achieved at f/4:-
Related:-
Summary of Reactions to Popular Online DSLR Reviews