I'm not even going to bother with the 'best manager we've ever had' disclaimer as this doesn't exonerate him from criticism. And even if people do choose to criticise him, that in no way indicates that they don't appreciate everything he has done.
We had the personnel, the skill and tactics to cope with Chelsea, we did it for most of the game, the only time we didn’t, made the difference. The other commonalities were present, important players missing, dodgy refereeing decisions