Why did she go down in genjutsu?
Fangirling aside I don't see how Sakura would be anything but a 5 in everything, what tsunade lacks she has.
I would give her a 5 in everything because her power was cut in half.
Ninjutsu 5 she reached the pinnacle of chakra control
Taijutsu 5 she surpassed tsunade and she taijutsu is very calculated
Genjutsu 5 despite not using it, she seems to be even more resistant now, and if her chakra control improved her aptitude for genjutsu should've as will, but maybe a 4 because she don't project it, I think she would be better than Kunerai though
Intellect 5 self explanatory
Strength 5 self explanatory
Speed 5 her strngth and speed have alway been equal, she can enhance both equally , her reflexes during the kaguya fight proves this
Stamina 5 in base Sakura reserves seem pretty high now , + the Byakugou seal, Sakura in base refilled Naruto reserves
Handseal 6 she doesn't require them anymore and she can activate jutsu with her mind
Take into consideration that her reserves where diminished all of part 2