Has anyone here bought the Godfather BRD trilogy? I have the trilogy 4-set DVD (the originals, not the new individually sold boxes), but I'm wondering if anyone has the BRD edition. I've been blown away by blu-ray on my HDTV, but I'm hesitant to replace some of my DVD sets, mostly because a.) they were expensive and b.) my BRD player does a great job upscaling.

With regards to the GF BRD's, however, I'm wondering if anyone can comment about content (vs. the DVD's) and overall picture quality?