Without doubt this lens is an amazing bit of glass. The resolution is excellent, it has good colour saturation and plentiful microcontrast, but best of all its bokeh is creamy smooth I have some pics taken with this on:
https://www.instagram.com/p/COruaVqMdt8/
https://www.instagram.com/p/COm5JaQsUcC/
Really can't understand why this lens is not taking the world by storm, it looks and acts just like an extremely good bit of Leica glass (and yes I do know what that looks like ;-) ).