Instruct: Classify the given review into positive or negative sentiment.
Query: Abridged Version: A Waste of Money

I saw Robert Kiyosaki on Oprah and liked his basic premise. I bought the version of Rich Dad Poor Dad that consists of two tapes. What a waste of money! The author never gets into specifics. He tells stories that take too long to get to the point, as if the narrator is talking to a three-year-old child. He repeats the same points throughout the tape in a condescending manner. This information could have been shared in five minutes and shouldn't have been stretched out into three boring hours. In fact, I learned everything from watching Oprah. I've purchased many good products from Amazon, but this product was a waste of money.