From ESPN-
Strengths:
He's a young big man with a significant upside. He's got good size and extremely long arms, and is unusually coordinated for a player of his age and size. He uses his length and agility to patrol the lane and block shots and also runs the floor pretty well for a guy his size. Offensively, he has outstanding use of both hands around the rim, so while he has a very soft touch over his left shoulder, he finishes equally well to both sides and is a threat to dunk with either hand as well.
Weaknesses:
Like most young big men, Miller needs to get stronger and become more comfortable playing through contact. While he has a ton of offensive potential, he's still a fairly raw work in progress, especially in terms of his understanding of a half-court game. He needs to ensure his motor always runs at a high rate and also make sure he's always assertive and aggressive inside the paint.
Bottom Line:
He's a uniquely talented prospect in the class of 2016 and someone who has all the tools and talent necessary to develop into one of the best big men in that class.