OK, I took just one screenshot from highdefdigest's review, the same frame from my project, and made a comparison:
http://screenshotcomparison.com/comparison/108239
Maybe BD color grading is better, but considering the source of [spoRv] is an highly compressed 720p HDTV, the latter is not that bad, plus BD has maybe too much grain - or it's due to JPG compression? - and dirt...
What do you think, folks?