nightstalkerpoet said:

And I truly think you could fix Hayden's Anakin.

I don't think it would even be very challenging, actually. There are at least a few AOTC deleted scenes that use production audio. His delivery sounds a lot more natural in many of those scenes.

Redoing/reintegrating all the CGI would probably result in a technically more superior end product by virtue of being newer. First, I don't think there's much of anything wrong with the effects in AOTC as they are and second the fact that it could probably done even better now doesn't (or shouldn't) suggest there was ever anything wrong with the original effects.