Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Disappointing

The book follows the typical self-help recipes: positive attitude, self-appreciation, hard work, etc. But it starts flopping when it attempts to bind those recipes with sociocultural subjects.For example: the Spanish spoken in certain regions is, according to Mr. Sosa, inherently servile (by the way, not so with English or Portuguese????).Negative behaviors, he essays to explain through ... anthropology and anti-hispanist slogans.The only real asset of the book is that, when you are done reading it, you are left totally determined to succeed in life, if for nothing else, to prove Mr. Sosa that renege one's cultural inheritance is not the way.