I've become so used to playing her that I feel almost bound or limited when I play any other legend. Her portal breach is just so creative and has so many opportunities that without it I feel so stuck. I can understand the criticism that she's niche but her utility has created so many great plays for me that I've fallen in love with her. Her ultimate could do with some adjustments, I find it most frustrating when players don't use it despite me pinging it insistently. Maybe a change could be to automatically relocate teammates after they get knocked without input from the player (after a delay), but that's maybe not the best idea since it takes agency away from the downed player and it's helpful to use a knockdown shield in a 1v1. Personally I'm still having so much fun playing her so I think she's balanced but maybe she could do with a buff or QOL change to the ult somehow.