Barcelona played brilliantly, they defeated their opponent Dortmund by a huge margin of 4-0. In this match, Barcelona attacked so strongly that they scored four goals, their first match was a great win which ensured them to enter the semi-finals. However, Dortmund may not be able to win in the next match, Barcelona will attack even more strongly in the next match and enter the semi-finals, besides, Barcelona has the possibility of entering the final.
Barcelona completely outplayed their opponent. They have good team work, solid break the line pass, and many players with good individual brilliance. They have superiority over their opponent. 4 goals seems less consider they made so many goal attemps.
I see they have bigger chance in winning UCL with their performance. They are mentally insane, and it's getting even more positive as they always have very good coach that suit them well.
It's also validated how Xavi was crap as their coach. i started to smell treble from them now.