My guild just did Xanamech yesterday on The Tribunal, and I was lucky enough to win this, out of the 2 warriors in raid who could use it, was a semi-open raid, so we got alot of help (34 people, avg lvl 62), but had some good fun, was not a real problem for us taking down Xana.
am ready to have some fun with this now :) And might have a easier time holding aggro :)