I do not understand the bad reviews

What does this mean? Because one of the price per episode is too much acting work is poorly graded or what?
I have seen the consequences and felt entertained. Good: at some point he had to leave time to end the matter with "Red John," that may one or the other might seem inappropriate. Good: there remain some outstanding issues, but since I lean times far from the window and refer for example to the "Sopranos". Sky, after the season finale was really every single question still open what Tony Soprano and his family concerned.
The series has in my opinion not lost its quality, some side storylines were brought to an end. I am happy. Unfortunately, I read again and again bad reviews on Amazon and then comes "Pappschuber was buckled" or what, nothing, but really says nothing about the quality of the series.
I had to get rid times. From me there ne clear recommendation. Go for it on Lispen, Jane and Co.