It is winter in Europe, so the weather was really cold, snowed two days before (01/12/2017). I was excited but with really low expectations and maybe that was the good thing.
I went there with a friend and we explored almost everything of both parks (Disneyland Paris and Walt Disney Studios), there was few lines and rained a little bit in the afternoon, so after that we had the park with 5min line everywhere, it was very good.
I think there are better parks for "adrenaline" but both parks have really good options and all of the attractions are incredible, i finished my day extremely happy. It was an amazing day.