Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: Meh...

I love the idea of this book. Trying to figure out how much $ one needs to retire based not just on costs of basic necessities but also taking into account the lifestyle one hopes to achieve.However, I didn't find it well-written. He rambles, he throws in all kinds of random information and interviews around, but without really making a coherent, linear argument.And, good heavens! Everyone he talks to and all his own thought processes seem to lead to one conclusion: a person needs many millions of dollars in savings to retire in any kind of comfort.And you know, maybe he's right, but I'm not sure it's very helpful to his readers. I mean, surely the people who are capable of both earning and saving $10million dollars don't need a book, and the rest of us... well, does being told, "your life will end terribly if you don't put aside at least $3million" really help us to achieve that goal?