He is so glorious. I love the Extremely Married 'That May Work On Everyone Else But Not On Me' looks he gives Optimus, and the sly friendly flirting with June, and how he's both pettily frustrated with his lack of supplies and adequate technology and actually really deeply afraid and worried about it. And his huge emotional investment in Bumblebee, and his gently acerbic mentoring of Raf, and - aaaaah. How angry and uncompromising he is - I just. He's such a marvelous marvelous marvelously drawn character.