This was the best way to show that not all worlds the SG visits turns out all better. They only helped to make a horrable situation even worse and could have marked the end of a entire world into a new nucker war!
The Ori offer high techology as aposed to The path to enlightenment is a new and good twist to the series. I can't wait to see how much futher this new aproch the Ori are going will take us.
The Promethus was a good ship and it was up aganst something beyond its ability to withstand and put up a vailent stuggle. It will be remebered!