Top 5 summer signings that have surpassed expectations 

#1 Paulinho - Barcelona

Paulinho has been a welcome addition in Barcelona's midfield, despite critics suggesting he would struggle

Can you remember the harsh trolls, negative comments and criticism when Paulinho was officially unveiled as a Barcelona player?

There was outrage among many as to how the Brazilian, who struggled for consistency at Tottenham could cope with the demands in one of the world's best sides.

Not even a single shirt adorning Paulinho's name was sold from the club's official store on the day of his presentation.

Fast-forward three months and the 30-year-old has gone a long way to proving his critics wrong. Providing the Barca midfield with physicality and energy that they've missed for long, he has also popped up with important goals and formed a good understanding with Lionel Messi when marauding forward.

If he continues to perform well on a consistent basis, there's no reason why he cannot remain in the side as Ernesto Valverde's squad look to earn plenty of silverware this season - not least with main rivals Real Madrid struggling at present.