The Super Mario Bros. Movie” and “Guardians of the Galaxy Vol. 3” have generated massive business, the kind that would have been impressive in pre-COVID times. And movies like “Cocaine Bear,” “Scream VI” and “Evil Dead Rise” have been solid mid-budget hits, selling tickets in the spring and winter months when cinemas are hustling to keep seats filled. Overall, the domestic box office stands at $4.35 billion, a 20.7% improvement over where ticket sales clocked in at the same point in the pandemic-blighted 2022, according to Comscore. So things are getting better, and there are several promising films on the horizon such as “Mission: Impossible – Dead Reckoning Part One” and “Barbie” that could prove to be big summer hits.