It's like this every year. Fans get over zealous with performances at this tournament. It's insane how people get defensive or over hype.
It was ONE game and people all ready are going nuts from one spectrum to the other. I cannot believe what I'm reading here. I can't imagine some of these posters being adults or even having children.
Anyway, Marner was fairly average and quiet, as was the rest of Team Canada to be honest. Even with his average performance I thought he was one of the forwards that created the most (along with his line). The game overall was decided by Special Teams.
I think he looked pretty good at times, amongst the better performers.
We have to keep it in perspective that the competition is much greater than what he would face in the OHL.
If there was a relegation system in the OHL, tier 1 and tier 2 he would benefit from playing against tier 1 players. Unworkable in a league of temporary employees though, as the turnover is just too great to know which team is going to be tier 1 from year to year.
I expect him to be much better the longer this goes on as he adjusts his game to the competition. Matthews didn't exactly run roughshod over the Canadians, but he's 6'2", 194 lbs., so he has an advantage there creating space.
EDIT: It looked like Marner and Strome were really starting to put it together, with Strome getting himself open for pucks from Marner. Maybe their linemate should be a grinder alas Gretzky to Kurri with some body on the other side making space.