@Gogogadget
If you are referring to the Dollars trilogy, then all of MGM's BD's suffer from the same problems:
The video is DNR'd, EE'd, zoomed in, soft and overall shitty.
The mono soundtrack on each is a fold down from the 5.1 remix.
That's why I didn't even gloss over those, they are unacceptable, and as far as the film presentation goes, there are much better option that I have listed.
The one exception being the GBU 4K, but even that has only detail going for it, and it had to be regraded. The soundtrack's the same as the previous release, so again, no reason to actually depend on it.