As for today..for now..and for right here and right now I am sitting here looking at snapshots I took with this $999 lens and $999 camera body. A $2000 combo and I have to say it is walking a line that used to be reserved for megabuck systems.
There is a downside though. While you can get a nice 3D feel and subject separation with these lenses on a Micro 4/3body, as I stated earlier they are HEAVY and LARGE. Over time they can get cumbersome and remember, these lenses are manual focus only. No blazing auto focus here :)
How well does it perform? Does it really give great bokeh? Read the full review here.