It actually might not be as good as advertised. But it'll probably come out as one of the better drafts. And McDermott will have a nice, long, successful career (if he stays relatively healthy) that will prove he was one of the best players in it.
Sorry, if this draft class pans out anywhere near its potential, McDermott isn't one of the top 5 players. If he is, then it's one of the worse draft classes. He's a role player at best.
Your opinion and you have a right to it as I have mine. We can check back on it in a couple years too.
I think he'll be pretty good. Somewhere along the lines of post-Sacramento Peja. Not a #1 option on a good team, probably not a #2 option on a great team.