Pentax FA 50mm 1,4 - first impressions

Quite a few 50mm F1.4 lenses have appeared on the forum for sale recently and I couldn't resist picking one up, it's a lens I've been considering for some time.

My first impressions, having only received it this morning, are already very positive. Looks very sharp, even at F1.4, produces great colour and the Bokeh is pretty decent too, I've also noticed that AF seems quick on my K20D

Simon