The problem is partially that small changes in the face are quite major and can drastically change the feel of a face, and a lot of the changes (viera....) are not minor changes and are actually pretty jarring if they're meant to be 1:1 replacements. The other problem is that if people want the EN forums to stick to a single thread, we need not only mods to direct people to a single united feedback thread but also mods telling those who keep insisting that the before and after is identical to stop posting and neither are in any evidence at all.