We should be patient we're a game in but he needs to learn fast and use his size more he was expecting the ref to blow every time he was touched! If he can score 8-10 goals and have 10 assists it'll be money well spent.
He won't score as many as Haller, but Haller was twice the price and could turn out to be a great signing for West Ham I reckon he could be good for 12-16 goals in the prem, would have loved to have seen him come to Villa.
I think Newcastle got bent over paying that much for Joelinton we'll see.