Sorry Sam, I disagree. I'm just characterizing new equipment. That will be the end of any testing.
My major issue is that my 1650 was never sharp, even in the center. I could take soft corners most of the time but when the center is never very good, that's more than overfocus on gear.
You may have a bad 16-50. But what about the posts I left for you showing that the Oly sensor is considerably inferior - less sharp- than the Sony? I would think this would be considered, and just get another 16-50 rather than the Oly.
I think that you feel the 16-50 kit lens is the end-all be-all lens
for you, and your particular style of shooting. Some people do not feel the same as you do, so you need to accept that. It's not worth continually trying to make people think the same way you do about that lens.
If it works for you great, but constantly trying to make people think the way you do is a waste of your time and theirs. It is a
good lens, I use it myself, but there are other lenses that are just as good and/or better than it is, even on other formats. Please continue to use it, enjoy it and keep taking very nice pictures with it as you have done.
We all know you love your 16-50 kit lens (good for you) but it's not the sharpest lens for people who like to pixel peep or enjoy getting even more resolution and detail when that is what they are into. As they say, different strokes for different folks and live and let live. In otherwords, it's really not worth your time to try and convert everyone to thinking the same way you do that the 16-50 kit lens is what they should use.