Sharpness, Bokeh, etc are easily trumped by a tinier 25/1.9 Schneider Xenoplan
than this. Heck, even the slower Zuiko 25/2.8 (Olympus pen F) is not bad.
After switching from a V1.2 cam to a V1.4 cam, the very noticeable barrel distortion is minimal and the focus is a teeny weeny bit faster.
I am one of those who would appreciate small, compact, fast primes- but if this is the sort of prime lenses that Pana plans to bring out, they aren't for me.
My suggestion to those who have manual focus primes- hold on to them!