fuck to their marketing team seriously. asian parents back then thought that their method were "groundbreaking" while all you did was filling thousands of similar questions non stop with barely any guidance.
@Papercliff_PT@drakeondragoon it's so repetitive you learn nothing; all you'll do is filling hundreds of questions with slight differences in the numbers and they expect you to learn from it. you'll also get additional homework.
PR so good that parents back then thought their method was revolutionary.