UmmmFor all those who ask about the movie, i don't think you need to sse it nor should fear seing it. If anything, i'm pretty sure the series will finish the story differently than the movie did.
As for why i'm saying that :
First, there's the Aughra scenes where she talks about infinite possibilities and all. As many others have already pointed out.
But for me, it's mostly the vision Deet had when the tree gave her the power/curse to absorb the corruption. In this vision, we briefly see Rian, on top of the Crystal, banging said crystal with the shard that was in the sword. So basically, what Jen does in the movie to save the day.
So i think the series is more an alternate timeline than a prequel to the movie. And i think that would be cool.
Rian and Jen look the same to me ^^; she could have been seeing Jen