I give it 9/10 only because I prefer the fonts folder in 7.1 (as opposed to bloated system files filled with fonts on 7.0.1 and earlier, not to mention the speed of opening a system suitcase on any version of System 7). I would have docked it another point due to the bugs that exist without the tune-up, but give it a point back because Apple offers it free of charge on their site, something which cannot be said about System 7.1.