Quality player, had a bit of a poor start to life in England all things considered but he's quickly bounced back for the start of the PL season and proved what a fine player he is - technically very good, good movement off the ball and link-up play, quick and surprisingly dangerous in the air.
As for the Morata v Lukaku debate, gotta laugh at the fans from both sides bemoaning they got the wrong striker (tends to be the United fans, seeing as they're a lot more of them on this forum). Both have been brilliant so far and are scoring a goal a goal, just be happy that you've got a top-class striker who's performing and scoring goals and stop worrying about the other player for the other side.