(Sorry for the late reply to this.) I really liked Arrival as well. Really, really liked it. It’s the reason I bought ”Stories of Your Life and Others”. And I gotta say, this is a case where the movie is actually better than the source material, in my opinion. So far I’ve really loved the first story in the collection (the one about the Tower of Babel) and ”Seventy-Two Letters” that I’m currently reading.