He is a talented player and has a great trick of cut inside and hit the R1 finish from outside of the box.
But he isnt a superstar, he just isnt that level type of player, he is easily replaceable. Liverpool became better when he left and he basically had free reign to be the Top Brasilian baller at the Copa America and Everton came thru and took his shine.
If you can do only one thing, and not even do it well, are you really talented?
Robben could do one thing, but he did it effectively and it worked several times a season. Coutinho regularly fukked up Barca and Brazil attacks with his BS. Send that man straight to China.