Marvel Studios’ superhero spy thriller “Black Widow” opened last weekend to the tune of $215 million in global revenue. Those earnings come partly due to the film’s dual release in theaters and on Disney+ the same day.  While the release initially appears to be a success, a closer look at variables like box office dropoff, multi-person viewing at home, and the pandemic amounted to a muddled narrative. It’s unclear what long-term effects this dual-release model has on the film industry.