Mitch said:
First one needs to star with the best available version of the film
Does anyone have that?
If your are going to get serious ONE should start there.
I see no comparisons between different releases on caps-a-holic and the blu-ray releases in the majority of countries are by the same company, Warner Bros, so one can safely assume that they all use the same transfer.
Do you have a particular release in mind Mitch?