Red Sky has just been aired here in GB and I thought it one of the more thought provoking episodes. Its about time the writers showed the effect that the SGC has on the planets they visit, the results of their "meddling" for want of a better word. I do think the writers took the easy way out at the end, to make it happy-ish. My own opinion is that SG1 should have left, and the planet and its inhabitants died. This might make the SGC think a bit before they act and not expect the Asgaard to clear up after them. That's just my own opinion, tho!
Other than that, I think it was a fine episode, with good visual effects and an excellent music score - which nobody has mentioned at all! That was the first thing that grabbed my attention, even before the opening credits. Top marks for music
