I'm on the fence as well... I think they look fine "as is" but if the tweaked versions are more true, well then go with that.
Either way these discs are going to be amazing, and my new "go-to" version, especially in light of the fact that the Blu-Rays will not include the OOT.
Edit: After looking at the pics on my desktop, as opposed to laptop, I think I prefer the tweaked pics, DJ.