(Mostly) Agreed. I think a lot of City fans are really taking to him because his first thought is always an attacking one. It's just what English fans like to see. "Take your man on and get a cross in", etc. etc. He's tremendous fun to watch, and that first half against Bournemouth was unbelievable stuff. But looking at his Premier League figures for a second - against teams not in the bottom five he's scored 1 goal and made 1 assist in 11 games. That's not really a criticism, just a sign that, if he's happy to have a reputation as a speedy winger who guarantees goals, he needs to improve that side of his game.
Grealish's record is similarly barren this season but he's only been available in fits and starts and brings so much more in terms of structure, rhythm, shape, workrate, etc. when he starts than Doku does. That's only natural and to be expected because Grealish has been here two years while Doku's barely been here two minutes. But while everyone on here would start Doku every week, I'd put Doku on the bench for a few games and tell him to watch Grealish and learn from the highest-performing winger in the Champions League last season. Doku needs to learn when to go, when to hold, when to recycle the ball, and when to pin his fullback - all things that Grealish knows how to do, but only because he was given time to learn. Doku deserves the same patience.
The basics are all there with Doku and he's got amazing potential but he will need to learn how to tie them all together over the next 18 months to two years. I don't think he's been overhyped, though. He's a player worth getting excited about. I just think people eagerly signing Grealish's death warrant are vastly overstating Doku's apparent improvement on Grealish. He runs at his fullback more often but in big games he's become lost and has had virtually no impact. That's not a criticism of Doku cos he's a young lad with time to learn, but when Grealish is fully fit again (and I think during the second half of the season) we'll be seeing a lot less of Doku as Pep educates him in how to become a City great.
Doku will become a City great. He's just not there yet.