This is a comparison I made to demonstrate exposure/gamma problems during the Ark opening sequence. That is by far the most botched scene on the blu-ray. It is kind of shocking how bad some of the shots are once you see how they are supposed to look and how much detail is lost. Wowow is better but still has problems. The DVD has the best exposure and matches the look of the laserdisc.
This also shows a digital tweak to the blu-ray I haven't seen discussed elsewhere.
Note that the descriptions refer to the screenshot below them, not above. I am curious to hear what people think.