Well, just finished up watching
Heat and I thought it looked and sounded terrific. I think some reviewers are overly critical IMO. It's waaaay better than previous DVD incarnations. However, the extra supplemental materials have been badly mastered and are jerky and wonky - like a bad NTSC to PAL conversion. So no doubt there'll be a proper special edition down the line. And no doubt I'll buy that too - being the film junkie that I am.