PnJ and Plot are 2 sides of the same coin, it needs to land on one of them. Sure, not everyone is going to be pleased exactly how the story goes, and some things in the manga don't technically make sense (to me anyway), so people express themselves and how it should go and slap the actual manga with PnJ while believing their version is the way it should go and say it's "accurate".
Kishi is the writer so he decides what side the coin will land on. People will say it's not fair or right, but then they are just being sour. Like many said before me, just enjoy the manga. Yes, some things are spotty but Kishi isn't finished, he may be close but we don't know for sure. So until then I will be reading/enjoying the manga instead of nit-picking and over thinking the crap out of it because it isn't my creation which my feedback/complaints will inevitably do nothing. Oh, and it's free.