Well, I've had it for two months and if I never see it again, it will be too soon. It's a shame - a nicely made lens of a good size, with great specs. However, it really is just too soft and back focus is a very significant issue on the M8.
It may still get the occasional outing on the MP, but I suspect it will mostly gather dust.
It's not all bad news though - I bought a Summicron APSH today instead
