It seems like 50% of Miss fans think Nylander is easily, no-brainier vastly superior. The other 50% feel like McLeod is easily, no-brainier vastly superior. I haven't found many Miss fans or OHL fans in genera that don't have a very strong preference one way or the other. There's just nobody out there calling it a tie or a close race. People are so certain one way or the other.
I'm not in love with either of them, to be honest. McLeod is barely worth a first rounder, if at all, and I've got Nylander ranked in the middle of the first.
My misgivings about McLeod have been covered (and seem to be echoed by ctwin22 and others). Sjostrom and Paajarvi and a bunch of other first round busts come to mind. Great wheels, great motor, but mediocre puck skills, weak shot and worrisome hockey IQ. He seems like a safe bet to be a reliable third liner, but I don't see much upside beyond that.
I've been underwhelmed by Nylander as well and think he'll end up underperforming relative to where he's projected to be drafted. His skill is undeniable, but he's too much of a perimeter player for my liking. I think he'll be relatively easy for defenders to neutralize at the pro level.
For what it's worth, my top 12 currently looks like:
1) Matthews
2) Laine
3) Dubois
4) Chychrun
5) Keller
6) Puljujarvi
7) Sergachev
8) Jones
9) Jost
10) Juolevi
11) Gauthier
12) Tkachuk