Not much to complain about. Bokeh is not the best in the world. But sharpness and contrast are OK. Also the exposure is OK on my calibrated NEC 2690 wuxi2.
Bokeh is allright... nothing extraordinary. And yes, I know it's wide angle, where bokeh is not that deep. But it's kind of missing those light circles I enjoy seeing at some other 1.8 lenses. I'd still get it for a bit less.
At just stopped down, the result is soft and this shot is overexposed. Too much of a good thing with short depth of field.