I was suffering so much during the penalties, but yay!!!! Paraguay won!!

Although I do feel bad for Japan, they did their very best.
All my four South American teams are in and have passed to the next stage!!!
I know now they will have to face very strong teams:
Uruguay vs. Ghana
Argentina vs. Germany
Brazil vs. Netherlands
Paraguay vs. Spain or Portugal
but for now I’m celebrating that Uruguay, Argentina, Brazil and Paraguay are now part of the round of eight.
I’m expecting for the following games to be very difficult, exciting, fun and nerve-racking.
On another note, it was good to see that the referees in this game didn’t make horrible mistakes like they have done in the previous games. Btw, what do you think about using video technology to assist the referees and to prevent them for making unfair decisions?