Yeah, there's a lot of superstitious stuff that's gotten mixed in, but it's hard for me to look at a tradition like Tibetan Buddhism (with which I strongly disagree on several points) and say, "Man, I wish you weren't out there, you heretics, you. Why can't you be real Buddhists?" The urge to declare some people "real" Buddhists and some people less so seems to me far more sectarian than merely having different ways of doing things.