I watched Man Utd vs Barca last night. As a Liverpool fan with my team possibly having one foot in the semi final neither Man Utd or Barca worry me as a potential semi final opponent.
That Barca team is nowhere near as good as their past teams. They left loads of space & United were able to attack them. They wont get away with it against Mane, Salah & Firmino.
They wont cope with our press either, they take risks passing the ball around at the back.
After Barca scoted goal, they gave posession and initiative to United and just focused on saving score. It's pragmatic football of Valverde. Maybe they aren't scoring 3-4 goals like it was under Guardiola or Enrique. Yesterday Barca didn't played perfectly, but they didn't let United to create anything dangerous. They are playing different football. Minimal win on away match is good result while playing careful football without risking too much. We will see different Barca at Camp Nou.