One technical deficit “Next Generation” has to “Original Series” is there is some digital noise flaring up. Many shots are totally clear in the high definition way I was describing above. Unfortunately, a lot of scenes on the bridge of the Enterprise are peppered with white spots.
Blu-ray aficionados are familiar with this. Sometimes in holding the picture together for 1080p, it creates a haze of white specs. It means they couldn’t create a 100% perfect picture, but you still get the sharpness, colors and detail of high definition with a few flaws. Oddly, the HD trailer doesn’t have those flaws in comparable shots. Only the actual episodes.
From their review which was not mentioned in any other review. This is a very technical video critique.