Is Rey from Star Wars a Mary Sue?

[DonFerrari]

Nymeria said:

DonFerrari said: 

Funny enough the Saiyan on your sig is kinda Mary Stu (as well as Satan's daughter).

She and her sister goes from not knowing Super Saiyan form to being on terms with goku on blue saiyan... that was to much of a power spike on short notice... but DBS have a lot of strange power spikes.

And she ultimately fails as depicted in my signature, her whole universe deleted, doesn't get bigger than that.

I agree the power scaling is annoying, been an issue for me since the Android and Cell Saga when they really went crazy and everyone had to be super saiyan. 

The power spike I was talking about was how fast some chars have powered in the tournament.

Sure the whole power level became ridicule after Freeza (because DB was supposed to end after Picolo, but was pushed for Freeza and then we got the saiyans and pushed even more for Cell and Buu), but I was just talking about the new enemies that started "weak" and became super powerful by just meeting Goku and Vegeta;

Black Goku gone from about SSJ2 level to SSG hours/days after fighting Goku; Hit gone from fraction of second "time bending" to several during the fight; and the girls as we pointed... I liked their characters, but they should be introduced as able to do SSJ3 and then their fusion and being about SSG level would be more logical than not knowing SSJ and then reaching SSG level in 30min of fight without even experiencing near death.

But I accept that fast growing as a way to allow Goku to train more and keep the ultra instinct for the main fight.