If nothing else, she's good for that cheeseball Rolocop team to throw at Traya in HSTR. Good for a quick 500k that doesn't take a billion resets to get right.
I imagine she's a lot like the Vets - not half bad, but isn't explicitly required for anything except that one TB mission so people throw her the bare minimum of gear for her to stay alive and then decide she sucks based on how she does at gear 7 or whatever.
Now that I'm thinking about it, I bet she'd do well on defense in 3v3 GA under oldschool Lando. Ten hits spread over 3 targets will be a lot more effective than when there's 5.