The Liverpool keeper had few saves to make in a game dominated by the Reds.
"We are very pleased with the result, happy with the atmosphere and delighted to be qualified for the quarter finals because that's what we wanted," he said.
"We knew that our fans would give us a hand. We were on top from the very start, scored two early goals, which helped us a lot.
"Playing at Anfield is never easy and we haven't lost for a while. The atmosphere is very good and when we keep a good spirit we are hard to beat.
"What happened is not because of Madrid but because of us."