I think he is able to dunk "everything" (albeit in lay up lines and fast breaks) because he is super long. He really seems to take the time to gather himself to elevate, and doesn't seem all that explosive off of one foot. Generally in highlight videos, for a kid of his size, you would see more dunks in the half court set and even a dunk or two through traffic - not seeing this with Moyer and not impressed by his handle at this point. Most likely will play the same position as Lydon - who I am very high on - and who I think has more upside in every facet of the game. Kid will probably have a nice college career, but don't see him as a player having much impact his first few years. Could be wrong, but fun to speculate.
Moyer and Melo in the same breath? C'mon man! Unless you were talking about Fab Melo!