US vs Sweden Women's Curling

I'll admit that I don't know that much about curling but I have watched the majority of the matches and looked through all the results and it seems that the US time is completely atrocious, getting blown out in virtually every match, Sweden seems to a medal contender at the very least, thinking about jumping on Sweden -2.5 at +140, am I missing something?

Yes, it's women's curling you are betting on.
Good Luck!

Lol yea I know it's a degenerate late night play, just seems that Team USA women's curling is awful, just want to make sure I'm not making a terrible bet, thanks!