It's really been hit or miss in my experiences. I easily get along with almost everyone in my Section. But, at the same time, I can sense the fact that many of them are just trying to make a "good appearance" with their fake, superficial smiles. I guess after having conditional reasoning and opportunism beaten into your head, by virtue of this profession, you start to lose touch with how to meaningfully interact with other people. I hate to generalize but many of these stereotypes that you guys speak of, have also manifested themselves in my experiences.
From what I've found, law school brings out both the best and the worst in people.
In retrospect, it has been the best of the times and the worst of the times.