ImperialFighter said:
However, if the 4k version still includes the awful 'Han standing on CGI Jabba's tail' scene (which also ruins the later 'first reveal of the Falcon' scene), then restoring the original Han shooting Greedo editing will only mildly improve things overall.

I don't know why it took till just now for me to realize that the added Jabba scene does indeed ruin the Millennium Falcon reveal. I guess I don't look at Star Wars with fresh eyes anymore, but that really would spoil things for a new viewer. It adds yet another layer of terrible to this entire Special Edition farce.