Can't give up two goals within like first 30 seconds of 3rd period. The first was a bit of a fluke, if the shot didn't hit Mikkola's stick, Saros would've had that. The 4-1 goal was just horrible all around, need a big save there but can't give up that kind of scoring chance right at the next shift. Getting beat 5-hole there is not a great look but then again if that goal was scored with a top shelf rocket from that position after that sequence, no one would blame the goalie.
Saros was a big reason it was tight for two periods. Sure, we had our chances as well and score could've been 3-1 for Finland after two periods, or 3-3, or 5-3 or 5-1 for USA... but the underlying stats really didn't favor Finland at all, though I think some of that was probably not getting shots off from a couple good chances they had.
I don't think 6-1 score line does justice to the game both Saros and the team as a whole played for two periods, but then again you gotta play 3 periods. It could've been a different game if they even had a good kill but eventually get scored on, now they give up a fluke goal 15 seconds in and then break down the very next shift.