I did one today to see what they were about. From a story stand point it makes no sense for our characters to be doing this rather than sending one of our companions to take care of it. That aside, it wasn't any fun. It's just another daily heroic thing to do with minimal rewards. I was hoping for something more than that, not sure what though. As it is I don't see a point to it at all. I hate how negative that sounds, but there's nothing about it which encourages me to keep playing after maybe finishing the story on a 2nd character.

It's tricky but not bad if you take time before you do the fight to analyze your abilities. I went in with a 55 marauder with Vette, maximized my damage reduction(changed forms, popped whatever would help, etc), used predation to keep my speed up and got through it after a few failed attempts doing what I did in every other fight.