I'm also not fully convinced by him yet.
He is (very) good in almost any aspect of the game (well, besides defensive work), but he isn't really exceptional in any aspect either.
His passing is quite good (but he is no de Bruyne or Özil), his vision and calmness is good (but he is no Kroos), his technical abilities are very good (but he is no Thiago), his dribbling skills are good for a midfielder and his finishing is good for a midfielder.
He may be a little like Müller in this regard, that they are good at everything, but not really exceptional in any aspect. And yet Müller is a world class player, so Havertz can also become one, even without "standout abilities".
I'm just a bit skeptical because of his body language and his fighting spirit. His defensive contribution is also very bad... bad pressing, few tackles, few interceptions, often not tracking back, just look at some statistics and compare him to other attacking player talents.
For me, Götze looked the much bigger talent at the same age.
And i guess that you
@Bazi and me aren't the only ones that are a bit skeptical, at least for this price tag. Corona or not, isn't it kinda telling, that obviously no club besides Chelsea made an offer for him? And although they have a nice young squad and are an exciting project, they are not exactly in the Top 10 of european clubs.