I actually geared her past 9 a few weeks ago. She was part of my all time high phase 1 aat heroic score.
Aayla/anakin/yoda/qgj/lumi
Aayla leader let me gain passive health from the debuffs of grievous. And lumi comes in at a perfect time to heal my squad once most are in yellow, after anakin already got so many offense up free turns. She is actually fun to use and don't use her at all either, just a few times in aat raid.
She was my gw hero months ago as well.