Originally posted by Egg Salad I know you did and you also did in my other thread about this lens.
But a review is a review and well, it is an objective measurement.
They even have full sized pictures there and true, they don't look that special.
But it has to be the other systems, then.
So I'll continue my quest for one of these lenses (used ones are like an endangered species).
Reviews are by no means objective. There are some measurements, for sure. But how were they carried out and which limiting parameters were in place. Lens tessting is complicated and time consuming and results between different testers vary widely, because slight differences in lighting or in the accepted contrast limit, at which the measurement is done, will influence the result greatly.
The testers also choose, what parameters will be measured and which one ignored. So, wahts is about colour rendering, bokeh and other contributing factors to the overall image?
Then, the conclusions and comments written by the testers are not objective, but subjective evlauations. A very good example are the German photo mags. I have seen several tests over the years, where Pentax products delivered measurements equal or better, than Canon or Nikon. But in the final conclusion (and I am talking about major mags), Pentax was either left out completely or they concentrated on one point, where the CaNikon performed a bit better, ignoring their own measurements.
I regard reviews as helpful indicators at most, but never use them as the sole base, when I decide upon buying a lens. I feel, that real world experience reported by real photographers, not by lab wizzards, is far more valuable to me.
Ben