He was very good against Liverpool, and he was very comfortable with them pressing him on the ball. Last season, under Moyes, he was very uncomfortable on the ball and struggled whenever opponents pressed him, but now, he looks much more composed and calm on the ball. He's been a great outlet for us in the past few matches, and the opposition are always confused as to whether to give him time on the ball or not because he's demonstrated that he can pick out a player in a dangerous area.
At the moment, Fellaini looks like a different player compared to how he was in the beginning of the season, when he was slow, sluggish, passive on the ball, and unsure about what to do with it. The confidence that he's currently oozing is helping him perform at his best, which is great for us as it means that his mere presence can create spaces for others and provide support for other attacking players.
I still think that he shouldn't be someone who should start regularly for us as a key player, but he's certainly a first-team player for us who can be relied upon.