I thought Panarin went down too easy, and Kreider absolutely needs to avoid Varlamov there--you saw that developing at the hash marks. I'm okay with those calls.
I thought the Fox call was terrible and they missed a knee on Kreider. The Brassard call was weak too, and might have been a make-up for missing the Kreider knee.
Brassard call, I wanna address this because I haven't really seen it elsewhere
A play where a player gets pushed in the lower back while the puck is in the zone and goes down easier than is typical for players that are braced for a hit below the faceoff circles in the offensive zone
Well, just a bit earlier in the game Eberle went down on a lower back hit away from the boards, but a call was made because he happened to hit the net so it made more of an obvious impact to the refs. But, that is a hit/play that happens 20 times a game; hell, that play happens to Kreider alone 5 times a game. But, it was called then, so it had to be called later. It was keeping it even.
And that is ignoring the very obviously missed knee to knee that happened near moments before the penalty... where it happened along the boards between the blue lines, where the linesmen patrol and not the refs, and linesmen only call majors if completely necessary - so it is entirely possible, and I know for a fact that this happens, that the linesman mentioned a ref during stoppage that there was a knee to knee that could have been called... anyway...