I think they played well. All three goals were conceded due to individual errors which cannot be forgiven in a match at Nou Camp. Barcelona didn't really create any chances. It's just that they were very clinical. Of 8 shots that they took 7 were on target compared to Chelsea's 11 of which just 2 were on target. To go to Nou Camp and have as much possession as Chelsea says a lot about the desire. It's just that individually players like Courtois, Moses, Fabregas, Christensen, Rudiger and others weren't on par with their Barcelona counterparts and that cost us the game. Willian had a good game but you can't give Barcelona and that too, Messi.