Why is it shite? United and Chelsea are still different beasts. Some very good players can’t hack it at United and Lukaku is one of them. The spotlight on him at Chelsea isn’t quite so great, whether you like that or not.
You also refer to build up play and you’re right to do so. Lukaku’s wasn’t good enough when we sold him and I still don’t think it’d be good enough right now.
I disagree. Playing at big clubs versus smaller clubs does bring different levels of scrutiny but we're talking about a CL club aiming to win every trophy in Chelsea, he hasn't moved to League 1.
The reasons he failed at United are subject to debate and the factors at play will never be scientifically quantified. My best guess is something like; he isn't an elite forward like an Henry, a Shearer, a Van Persie, a Rooney, a Drogba, but had convinced himself he was given his price tag and hype in the media. He was then disappointed to find he couldn't have the impact on United he wanted, and quickly lost confidence and his mental and physical quality suffered and he resorted to doing most of his talking in the press rather than on the pitch. The other broad factor was United being a bit of a shit place to play football, with an incomplete squad and turmoil in the dugout, dressing room and board room. Which ever way you want to weigh the factors: 50-50, 60-40, whatever, I'd say Lukaku isn't elite, either in his football skill or mentality and United were not an ideal place for very good/useful players like Lukaku to thrive. Inter in their league were better-placed and Chelsea now is a better place for him than United was (better team, better manager, better standing in the league, better tactical situation for him to slot into etc.), I think he'll do well at Chelsea but I'm not sad he's gone from us. That's it for me really.