I finally beat the Resurrection scenario the other day. It was a four player game with people that were all veteran gamers even though they haven't played this game before. There were a few dicey times but we eventually won with a few massive turns against the Newborn and Cloned Queen. I think the key was great team work with the most coordinate cards being used in any game I've played.
I also believe it helped that I was the priest avatar which can be very powerful with its main ability. I was able to buy several high cost cards to put in my deck since I was able to spend all my attack points as recruit points. I got the Fa Th Ur card and drew it several times and it let me scan all the rooms as well as providing four attack points.
It also helped that we were able to get rid of the chestburster card that had gotten into my discard pile. I think that was only the second time that a burster had gotten that far, but we were able to use a mobilize ability to get rid of it. Overall I think it was one of the most fun games that I have played since it was the first time I beat that scenario and the amount of team work that we had.