Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Eckhart , and the waves he makes

I read Eckhart quite some time ago , and put the book away.Much time later I read another one, and put it away too.I wonder why people write so many long and so vehement reviews about how great he is or how silly he is.I have ordered two of his DVD's in german, and they are a very good way of improving my skills in that language.I have also noticed that most of the one star reviews come from people who think some author should be read instead of him,be it the Buddha,Krishnamurti,Ramana , this great man or that great man.I am not saying they should not read what they find serious, nor am I saying they should read Tolle.I have nothing for or against this author.I even enjoyed some sentences in the book,but that was all,no matter from where he got those ideas.