http://www.dpreview.com/reviews/pentax-k-5-ii-k-5-ii-s/18
This review finally arrives after 10 months of the original product announcement for this "stop-gap" product! I am afraid that the body have already reached the end of its product life cycle actually! In fact, it has existed just for too long whilst the real gap has become larger and larger! >:-( So, mission failed!! :-o