The image on top is from Quesabesde (Click here) which wrote a full Pentax Q test. But here are plenty of more reviews and hands- on at BJPonline, Photography Blog, DPhotographer UK, Amateur Photographer and WhatDigitalCamera.
That little tiny camera is already a hotseller in Japan (See BCNranking) but I cannot imagine that camera to sell well in “western” countries. Anyway, this is up to you. My job here is to give you all latest reviews ;)