I did the JP [ruLes] thinking that the laserdisc has more accurate colors than the 3D BD... but hey, I could be wrong... or not? (^^,)
If I was right, it's still possible to apply the laserdisc colors to the 2BD.
By the way, IIRC, the 2D BD has some kind of problems, too... can't remember if it was EE, DNR, compression artifacts or something else!