PSG striker Lionel Messi commented on the return of Portuguese striker Cristiano Ronaldo to Manchester United.
"Cristiano already knew the club, but it’s in another stage and now he has adapted in an impressive way.
"From the beginning he has scored goals as always and had no problems adapting.
"In the Premier League it is not as good as we all thought, but it is a very difficult and even competition in which things take a lot of turns.
"After December it changes a lot and anything can happen."
Ronaldo, who was transferred from Juventus to Manchester United, took part in 14 matches at the English club, scored 9 goals and made 2 goal assists.