Terrible. Sitting in a shaking aircraft, then sitting in a shaking spacecraft. So much silence between characters, with no internal thought or narration to let the viewer know what was happening. Was he really that horrible of a husband and parent? This movie portrays Armstrong as quite the jerk. Maybe he was, I never met the guy.
They could have depicted the training and the desire to explore. But instead we have a main character that is "meh" about everything in his life. He clearly does not care, so why should I?