The biggest problem with the Mandalorians are the people in the real world who are fans of Mandalorians. They are more annoying than any other type of fan I have ever seen, and I actually know a guy IRL who knows how to speak quite a bit of Klingon.
I was planning to roleplay a Mandalorian prior to SW:TOR's launch, but then I saw on some forums how these fans acted and what sort of Mandalorian "characters" (Mary Sues) they were going to roleplay. So, I made a regular ol' Trooper instead.
More annoying than Twilight fans?????