@Msycamore:

You can get a lot out of shots if you don't mind doing them one at a time.

JEDIT: I'd say the journey from DVD to the correction below it took thirty minutes to do. Multiply that by the amount of shots in the movie (assuming good references) and that would be how long the correction takes, working from the global settings.

RETURN OF THE JEDIT: This is one thing that perplexes me about Despecialized. There are explosions in the Trench Run which require fairly little correction to look right, yet these are replaced with inferior GOUT upscales.