FrankT said:
Is it able to remove the blue tint of Hoth from the DVDs?
In principle it is meant for correcting old prints, not new color gradings, but it does neutralize the colors if you apply it to a single frame. Normally you would first calibrate the the model on a number of frames of the reel of a faded print. However, here's what it does with Semi-Specialised 2.2: