USA won against Finland today, they are always a hard team to gauge in competitions like these. A dominant performance, if they will play like this they might even challenge Canada for the title.
I didnt wat h the game, but it's hard to predict an ice hockey game where USA is playing. It all depends how far is their NHL season because players which clubs gets kicked out of the playoffs are free to play for the national team. And it's a big difference when NHL players are playing for the national team and when they are not playing.