Two hours and fifty-five minutes. That's more than three fifty-five-minute episodes of a series chained end to end! But not on his sofa, with the possibility of taking freeze frames to eat or dehydrate, but in the dining room, in one go. It is therefore better to plan a visit to the toilets and a stock of popcorn and drinks – it is again authorized – before locking up for a session of “The Batman”, in theaters since this Wednesday, March 2.