The message from Arrival is of Love, love & pure love. Other feelings...empathy, sensitivity, kindness, depth, gentleness, understanding....and most of all...acceptance. of the things that were, are, and will be .My take ? Loved the movie, technically, enjoyed it emotionally, it did something wierd to me, touched some pretty deep bits inside of me. But that's me.
If I had the power to change my life, I would. For sure.