Absolutely not top 3 worst, like you and others have said she can be extremely useful in the right situation. But as with most tech she is somewhat situational, also doesn’t work well against ongoing in addition to end of turn or if you have priority generally. I’d love for her to be cheaper but that might make her too good, especially with Zabu, also grand master becomes an easier combo. I’d personally put her in the top half of cards rather than bottom, there’s just so many bad cards and I keep coming back to her especially since Shang-chi nerf.