"Three cups of Tea" have you read it? what do you think?

I just finished reading Greg Mortenson's "Three cups of tea" His book narrates how he went against all odds to build schools in Pakistan and Afghanistan. It sounds simple right? get some money and go build a school? But as you flip through the pages you really start admiring this person for his persistence as he deals with politics, religion, culture, greed, and his never ending trust that people are inherently good. He's a 21st century hero, and I feel his story needs to be spread.
If you've read it I would love to hear your thoughts. If you haven't here's a link where you can get it and a percentage of the proceeds will go to building more schools: Protected content