It speaks to his talent level, or lack thereof. he was rated as a 5th round pick, and taken in the 3rd round, so he wasn't highly thought of for a reason.
It could speak to nothing. USA is a lot harder team to make these days than it was 10 years ago. Just ask KO.
As far as draft grades go, I'm surprised that you buy in to that **** as much as you do. de Haan was graded as a late 1st and went 12th - now there are probably only 5 or 6 guys from that draft that I would take for sure over him. Hamonic was graded as a 3rd/4th at best and we took him in the 2nd. Now he's probably one of the top-20 guys taken from that draft.
Could we have gotten either of those guys later and managed to grab an extra B or C prospect in the process? Maybe. If you could go back and do things differently, would you even risk it?
Regardless of where Cammarata was rated, the Isles liked him in the 3rd and didn't wanna risk missing out on him. Teams make picks like that all the time.
As far as Cammy himself, he's coming off a solid freshman year and should get more minutes next year. He's tiny, but guys like that seem to be having more success breaking in as legit prospects these days. Considering what he's done, where he was drafted, and what comparable prospects have been doing - I see no reason to sour on this kid yet. Especially not for being cut by his WJC team.
Have a little patience Scotty. Let some time play out. Maybe he'll surprise you.