Upload & Sell: Off
One of my favorite alts. I've used it on FF, NEX and m4/3 and enjoyed it on all 3. In my view its even better on APS-C or m4/3 because although the center is very sharp the edges are somewhat weak. The MFD is what makes it very unique.
Indeed, I can' t help but admire how sharp it is in the center. Having said that, I am not sure if it's as sharp at infinity as it is at MFD. I am not complaining though, I love the colors and suits me well for portraiture and close-ups.