I have two Moondancer bows. It's ridiculous.
In fairness, though, I have yet to see a weapon drop from vMoL itself--only from the weeklies. It seems that drops in vMoL itself resembles drops in vWGT/vICP--i.e., certain bosses can only drop certain items. Given the ease with which to farm the weeklies (well, during the weeks when it's not vMoL), maybe this is ZoS's way of balancing the loot quality with the difficulty of the content?