It is a very tempermentle ability, for a one click use. Bards can do it because it they can recast it over and over.
As a monk it is useful, but it takes a lot of practice, and zone recognition to actually use it well
Since there is a lot of aggro issues and mobs sometimes falling threw the floor. If used incorrectly or at the wrong corner, a one click use will not clear aggro and the mobs will still come. If however you are aware of this and know the corners you can use it in, it can be a lot of fun.
I am not against a change of the clicky, because it is not a sure fire thing for a one click purpose. Maybe if the item stack 3 clicks on top of each other, Bam bam bam more like a bard it would work
However in outdoor zones where you can clearly see the mobs the item works fine, the aggro issue seems to only occur inside and around corners where you cant see if the mobs are still coming or not.
To be honest it is a clicky I rarely use for pulling, due to its 50/50 effectiveness
