Brazilian Girls

Went to see Brazilian Girls last night at Celebrate Brooklyn.  I like their records and they drew a massive crowd, but I have to say I don't get it.  Amazingly, they seem to have virtually no charisma, they did that "I'm so cool that I'm going to act bored" thing, and they lost the crowd early on by starting with a long, droning song.  I was bored by the end, and most of the people around me seemed to be bored too, and were just talking to each other.  But maybe that's the point of this kind of stuff?