I think the thinking is, Star Wars deserves the full 100%. It's not that much to ask, really--100%. Not 110%, just don't cheap out on it, just do a straightforward restoration of the actual original films. The same as the most basic presentations of other classic or simply vintage films. There's no real reason why Star Wars should be presented in a 90% accurate format, as was mentioned it actually takes more work to re-comp stuff and "fix"/"improve" (and I used those quotations deliberately) parts of the film. Just get your archival material, present it in the best quality possible (e.g. if the film is dirty then clean it, restore scratches if possible, etc.), and that's it.