Barcelona manager Luis Enrique and Dani Alves discuss the side's 4-0 win over Real Madrid on the eve of of their UEFA Champions League Group E game against Roma.

SOUNDBITE: (Spanish) Luis Enrique, Barcelona manager (On 4-0 win over Real Madrid):

"I think Real Madrid was in the same line they had been during previous games since the start of the season. Their system was clear. I think we were much more assertive and were much more superior. But not because we were more populated in midfield, because you can do that and still the rival can generate you lots of transitions. There were many key football aspects involving in that victory. I wouldn't say it was because of a single aspect."

SOUNDBITE: (Spanish) Dani Alves, Barcelona full back (On Real Madrid)

"As long as there is a Real Madrid, there will be a much better Barca. They are a team that makes their rival long to be better. Even if they didn't exist Barca would need a rival team to want to be stronger every day against them. When you compete at this level the more good rival teams you have, the better you get."