I really don't understand people here being angry for preferring Fabinho over Matic. People have their own opinions, deal with it, live with it, if they build their opinion on Fabino over one match or thirty that's their own problem. For me I made my opinion over 10 matches. In 8 of them he was the better midfielder from both sides. He is fast, very quick feet, good long and short ball, good tackler, and he reads the game well, and he is 23 with very good room for improvement. I dont care if Matic won the league. It's not like he won it by himself. He was part of the team that won, and he was not essential in it.
I agree with everything you say up until the bold bit. He was fairly important. He played 36 matches, man of the match 6 times and had an average rating of 7.50.
He's not a goal machine, but he's a CDM, so not expected.