Great game by Kelly, props to him.
Smart and Brown were great in that 4th quarter.  They laid down the entire foundation -- hustle plays, rebounds, blocks/steals, finishes -- for a wide-open look at the end.  Unfortunately, Kyrie failed to complete the only task he is ever given.   
He's expected to take the blame in the post-game interviews -- "superstar."  Better be focused on the game and not how cute he looks in his mittens and matching hat.