Its got nothing to do with anyone being "noob" the fact of the matter is our PA gets so full with op chars that rape mobs before priests can even get to them. The amount of rangers and scouts alone take a good deal of them. The ONLY successful way to get kills is at the last PA where most of the people have alrdy been and gone to pa, leaving a bunch of stragglers.
This was at last PA for the night (or day, depending on where you are) and I could only get this because it wasn't jam-packed like the other PAs.