The January transfer window has been one of the most exciting in recent memory for Paris Saint-Germain, as they have made a significant addition to their squad with the signing of Argentine midfielder Angel Di Maria.

Di Maria, who was previously playing for Manchester United, is known for his technical skills and ability to create chances for himself and others on the pitch. He has won several awards throughout his career, including the FIFA World Player of the Year award in 2014.

With PSG's previous signings such as Neymar Jr. and Marco Verratti, it was clear that the French giants were looking to make another strong statement this winter. And, with the addition of Di Maria, they have certainly done just that.

In terms of cost, the move to bring Di Maria to PSG was a steal at just $50 million. The Argentine has proven to be a valuable asset to any team he plays for, and PSG are hoping that he can help them challenge for the Ligue 1 title this season.

Of course, there have been some criticisms of the transfer窗€" particularly from some fans who feel that PSG could have spent more money elsewhere. However, it is difficult to argue with the success that the club has had so far under coach Mauricio Pochettino.

Overall, the January transfer window has seen PSG make a statement that they are ready to compete at the highest level once again. With the addition of Di Maria, they now have one of the best midfielders in the world at their disposal, and it will be interesting to see how they use him in the coming weeks and months.