Amazing camera and sound techniques. Very minimal movie which can be intriguing and leave a lot of room for our own emotions but the main problem was I didn’t really get to care about the characters beyond they are human and in a tough situation that could probably happen to most of us. In fact I sort of didn’t like them - there is a strong bro element to their relationship where what little dialog there is uses sarcasm as their bond. Worth a watch but missed a big opportunity to be a better movie.