congrats! I had a tough time with "quick demise" also until my guys were doing 7k dps with heroism/bloodlust and my guys dieing during insanity, but it seems that outgearing it finally works.

I too haven't done "abuse the ooze", i'll have to figure out how to first: not kill him to wait for the oozes for form and also keep my tank alive because he starts to take a TON of damage. I haven't really spent a lot of time "trying" it yet, but during my dailies i come close, but still no luck...