I have made some little tests using this new plug-in for Adobe Premiere called FilmConvert. The results are here:
http://screenshotcomparison.com/comparison/19700
Faces:
http://screenshotcomparison.com/comparison/19704
http://screenshotcomparison.com/comparison/19705
Lava:
http://screenshotcomparison.com/comparison/19706
http://screenshotcomparison.com/comparison/19707