I watched my copy of OUATITW and thought the film looked fantastic. The previous Bluray was a lousy mess as far as the quality of the picture. Also it is Leone's best film, bar none. I'm very happy to have this 4K version.
Thanks so much for chiming in on this. I agree the level of detail is much improved on this one but I do miss the grain. I wish a better balance could have been achieved but it definitely could be worse. I'm glad you're happy with the transfer.