Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Appears he used information from other books!

I have read every book out on Lanza. This book, although has different pictures in it, nonetheless is a carbon copy of all the others, with nothing new added, except some alleged isolated, unprovable stories. I suppose one could ask how and from whom after 40 years since Mario died, did he get this 'new' information, when other authors who were very close to Mario and would have had this information, never knew about it. My opinion is that this book has absolutely nothing new added to it. My concern is only that this book defames not only Mario Lanza, but his family as well, which is not appreciated by Mario's following and should be questioned in any interviews that he may have. After all, he never knew any of the family nor did he ever meet mario Lanza.