She also drew the "Yo Son Goku" special and it seemed good, although short compared to the animated version. Akira Toriyama seemed to really praise her Dragon Ball's skills and knowledge.
As said above, it would be a lot worse given that Episode of Bardock is a far more inconsistent mess than any part of Super without using Xenoverse 2 to explain it's bullshit and even then, that'd just ramp it's score up to a 2/10 at best.