I thought that was a very solid ending that gave everyone a moment.... actually come to think of it that was the best ending they ever did to a season. My one big complaint; if Tommy was going to allow Kravid to die ANYWAY, why not take her back into the present and sacrifice her to break the power chain? Why did Noah have to die? If you're worried about her putting up a fight, just knock her out and hold her unconscious body while you toast it up 
I really wish it hadn't ended on a cliffhanger. We had a great sense of closure up to that point.

I really wish it hadn't ended on a cliffhanger. We had a great sense of closure up to that point.