Instruct: Classify Amazon reviews into positive or negative sentiment
Query: DO NOT WASTE YOUR MONEY!

[...]Secondly: This is an old article written by someone who doesn't seem to have any understanding of the physiological consequences of forceful prone restraint ... the article doesn't contain anything of any significant merit ... and the author cites an LA Times NEWSPAPER ARTICLE to support several of the statements she reports. Personally, I wonder why she didn't CHECK the validity of the information that was reported by the newspaper article author, and discover one or more MEDICAL SOURCES to cite in support of her statements.Basically, this is a LESS-THAN-1-STAR paper.