He played 71 minutes last year total, shot 4 three pointers made 2...way too small of a sample size for anything
This year in 117 minutes he has made 5 of 15 three pointers, so for his very limited career he has shot 37% from 3 on a total of 19 shots.
I will say the Jury is still out on his shooting and ability to defend, even if he gives effort. He isn't overly athletic for his position either, and no its not that he is white, its that he isn't athletic.
I am just not convinced he is a contributor in the NBA yet...maybe, but not as high on him as some are.