There is vignetting on this lens, which is not really a major issue.I read in one review of the lens that it had 'huge vignetting' but I wouldn't say overall on all those it is a 'huge' issue. There are dark corners on 3 but I don't know if that is vignetting or the natrual effect of the light. The 4th has what looks very much like vignetting.
What's your opinion on that?
I wish this would be true. But unfortunately I'm just an enthusiastic amateur photographer equipped with a GF1 (in january the GH2 will join), tons of Canon FD & FL glas, a Zeiss/Contax 50mm f/1.4, the 'bokeh monster'-Pentacon 135mm f/2.8, both Pana pancakes and the Pana/Leica 45mm f/2.8 macro. Just learning and training to get better everyday. So I really appreciate your comments and critics.That's some seriously nice work. I think Panasonic hired you to show off their lens because those photos have almost nothing to do with the equipment!