Thoughtful film that didn't particularly resonate with me I understand it's the flavor of Norwegian film to be a little on the bleak side. Normally I'd prefer movies to carry a twinge of melancholy and tragedy, but I did not feel any empathy for the characters in this story. To me, that made it difficult to stay engaged or care about Thelma.
The concept was cool. How it was executed was cool as well, but I expected the movie to chill me to the bone with the subject matter it centered on. Not so much.
One of my favorite parts of the movie was the idea that she could create matter out of thin air. Abiogenesis. After badmouthing creationists about their farfetched (from a scientific perspective) Young Earth world views, her dad asks her at the dinner table if she had all the answers, if she knew how matter came to be...she says she doesn't know.
Playing with the idea that she has supernatural powers, akin to a deity, but also has the mentality of a secularist, marries the two camps of christianity and science quite nicely.
Thelma has a complex, traumatic relationship with christianity after all, so it's natural to assume she'd favor science over religion, but she also has God-like powers, so...yeah...it's complicated.
Overall, I thought it was a thoughtful film, but it didn't excite me particularly. It definitely could for you though, so give it a shot.