It's not only Lewandowski started to play better, but the whole team is now playing the attacking soccer that Barcelona was famous for. Perhaps for the first time in several years there is a feeling that Barcelona is a real top club, which few teams can beat and Barcelona players now score a lot of goal each game that shows us that they are confident.
Along with Lewandowski, Rafinha has become a real goalscorer, and there is also Dani Olmo, who is just opening up and already scoring a lot and Yamal, who alone can create and realize a goal. So now with Flick, Barcelona is back as a top club, feared by all who will play with them.
Lewandowski is playing better but he hasn't reached his full potential or it could be said that he'll never reach the level he was at when he was playing for Bayern Munich that he was scoring goals for fun. Right now he's more advanced and doesn't score many goals again but there are other players at Barcelona that are stepping up. Players as Rafinha is beginning to score lots of goals and yamal is also scoring as close to Vinicius this season therefore there are many players that can score and it's helping Barcelona to be able to win their games. The league is for Barcelona's this season as I think Real Madrid can't keep up with the way that Barcelona is playing.
