I mean he is not wrong, such stuff happen in Japan but comparing being touched, molested slightly to what we saw here, like gang raped + continues being raped on a daily basis against their own will AND still not going to the police, are world between each other.
People are right when they say these characters are written brain dead, otherwise the "plot" (or the lack of it) wouldnt happen and the whole drama would have ended in chapter 2.
Im surprised we got not only a second rape scene with her, but also hinted there will be more to come...as this definifly isnt what people want to see...at least thats what I hope.
I looked at the ranks or how many are subscribed to it, and it dosent look good for the manga, let alone that the "gossip" part in the japs forum sites didnt picked this manga at all. So my gutt feeling is that the manga isnt going to be for long and the revenge will be rather swift and boring.