I was way too naive to expect a Facebooker to not actually be drunk on the cool-aid and actually bother to offer a comprehensive good/bad overview of FB.
The thing is that had he actually did that, I would have a more positive view of working for FB. I would be impressed by the caliber of people who work there -- people who're capable of parsing out the nuances of a given situation and take a holistic view of the situation. Those people are the type who can work through difficult situations and salvage a bad one. Instead, I walk away with the impression that FB is full of immature toolbags.