>>281957744
I don't know how financially successful it was (though it managed to get 63 episodes so either it was successful enough or someone was fine with spending money without much return just to animate it entirely) but it got pretty high acclaim in most places, especially the final season of it. It's not really the kind of series that requires significantly high quality animation (though I do think some parts of it were pretty high quality) but it wasn't poor to the extent that people spent time pointing it out like with Sailor Moon Crystal.