The striker is happy with the way he has settled in at the Club, and warns his best is still to come.
"I feel better and better," he said after Saturday's 3-3 draw with Fulham. "I'm confident about my qualities. I never give up. When I didn't score at the beginning of the season I stayed confident and always worked on my mind and my game.
"It's not a surprise for me [his good form]. I want to play a lot of good games like tonight to succeed [and] to win a lot of games with my new club. I have to score and continue [to do so]."