If nobody were to speak in the new Netflix show Senna, it would immediately warrant at least two extra stars. But each time any of its wafer-thin characters opens their mouths, you’re likely to be overcome by an intense desire to pump the breaks and make a pit stop, or perhaps rewatch Asif Kapadia’s seminal documentary on the subject. Based on the life and career of the legendary Brazilian Formula One driver Ayrton Senna, the six-part biographical drama is flat, uninteresting, and most criminally, boring. It is perhaps the least effective way in which his extraordinary career, and lasting influence, could’ve been commemorated.