Lewis Hamilton made perhaps the most prescient statement of recent times in Formula One. He said that Ferrari have a faster car than Mercedes. But Mercedes, he said, have the better team, saying that the systems, the strength in depth in all departments, the stability are what give him and team-mate Valtteri Bottas the machinery that allows them to do the job. And with four one-two finishes in the first four races, in each case at least in part due to Ferrari fluffing something, even in the dense air of below sea level Baku which should have increased the red cars' performance advantage, it's increasingly looking as if he's right. But the apparent Sunday afternoon jog for the two Mercedes drivers around the streets of Azerbaijan's capital, Baku, is as much to do with the failures of others as the strength of Mercedes. Ferrari are not the only ones struggling to get it together.