I've listened to the full song 5 or 6 times now; I like it. It's a good song to have playing in the background or during a car ride. I enjoyed the way Aimer sings despite my worries from the samples. It's as long as RM and HnS, but not nearly as repetitive imo, or at least not so repetitive that I start to get bored with it. Strings were very nice, and I actually even like the drumming too. Good song.
edit: Weird as it is, I like the movie version much more. I can't explain it, but taking out the intro made for a very different listening experience.