I love Keanu Reeves as much as the next person byt there's a reason he's described as 'wooden' in his acting.
Until John Wick I honestly would have bet money he couldn't act with real emotions.
I remember there being a word for it when an actor just lools like they always do but due to music score and your own expectations you assume they are acting how you would expect. I think Keanu has mastered that =)