I'm receiving a different result (contrast and exposure) when I process the image after reviewing it in the plug-in window. In the preview looks great but in the final image looks too dark.
Any one else with the same situation?
Rodrigo Photoshop CS5.1 Mac OS X 10.7.4 3.1 Ghz i5 16GB RAM
I don´t think it´s too dark! It depends a lot on your display resp. your settings. Did you use ColorSync? Did you calibrate your setup? Don´t forget: the preview is just a preview - it´s not rendered completely. For that reason differeces are inavoidable.
If it´s really too dark for you: pull up the shadows a little (!) bit.
If you want something you´ve never had, then you´ve got to do something you´ve never done.