Gladwell's english was very approachable, so outliers was an easy and enjoyable book to read. I even believed it the first time I read it. Once I read his later stuff though, I noticed a couple of things that didn't quite add up for me, and that sort of shone a light for me on the pattern he was using. I wouldn't put any more weight on his work now than I would on a random blog from the depths of the internet.