Something that I think was also said is that when you get the beam of death/woman's face, run anti clockwise, this seems to work best for this fight. I have found this fight is subject to luck too, sometimes I easliy clear it and then the next time in 5 seconds my toons are dead from him jumping on them and killing them before I can get a heal off. My general strategy is that if things go wrong early in the fight I try to run my toons out of the room, once you get around the corner he resets and then you can rez any dead toons, helps a little with the repair bills lol
I think this fight and Ick and Krick in PoS are the two fights I have most problems with.