The super Swede insists he can do a lot better for his new team, despite receiving great praise for his winner against Real Madrid last week.
"I can still play a lot better than what I'm doing," said Ibrahimovic. "I can improve.
"When I have more confidence I'll feel more comfortable and be able to play better. I had injuries that prevented me from being a hundred percent. When I've completed a month without injury, things will be better."
"Look, we're different players," shrugged the Swede. "We both have different qualities."
He also admits he loves the attitude at Barca: "We were 0-3 up in Santander at halftime and the coach encouraged us to score more goals, something I had never seen in my five years in Italy.
"There it's enough to win 1-0. Here you're always looking for more goals."