As I told Brock, his play away from the puck is brutal - like worst than PAP level. However as he rebutted to me, he's not going to make the NHL except for his offensive tools and his goalscoring ability. I totally get that, but I think every player to succeed in the NHL needs a certain level of defencive ability in his game (and I simply don't see it with him as of now).
And as you mentioned, not sure all the worth ethic is there if I was going to judge his body language character from what I've seen. I will admit, this might be me reaching a tad like all the people who think Ovechkin looks lazy when in reality he isn't. All in all, I totally buy his talent which I believe is good enough for the top 15, but I want to see how much desire his game has for the 2018-19 season. Far too often he waited for the play/puck to come to him instead of him putting in the effort to go and get the puck at all costs.