I'm wondering if the domestic multiplier we were looking at (which was still sorta nuts, something around 2.7-3.1, right?) is off by like... 2.
Like, if this thing has The Phantom Menace's domestic multiplier (6x, right?), that's a 1.6 billion domestic haul.
Which is fucking ridiculous/unfathomable, I know. But even if it gets closer to 3.5-4, then we're looking at around a billion domestic.
But absolutely we need way more than just the one weekday to get a good idea of what kind of legs this thing really has. This isn't even a leg. This is like a flash of ankle. Nobody knows how high up the stems actually go yet.
The Phantom Menace opened on Wednesday, so that sort of messes the OW multipler up. Previews also weren't really a huge thing in 1999. Only a handful of theatres got them.
Other than Avatar and Titanic, December movies sort of die after the holidays. Even the ones with good multipliers.
The Hobbit had a 3.6x multiplier. It made 21% of its gross after Jan 1st. Fellowship of the Ring was extremely leggy, making over 4x its 5 day opening (and launched the same weekend as Star Wars did). It made 44% of its gross after Jan 1st. Return of the King had a 3x multiplier on its 5-day opening. It made 28% of its gross after January first.
It's even worse if you start going with films that had poorer legs.
Even with Great legs, Star Wars is going to need to get to $700M+ by Jan 3rd to have much of a shot at $1B domestic. It's not going to play like Avatar. Honestly, I think the holidays will make these first 17 days even more frontloaded than typical for a leggy blockbuster.
Jurassic World made 23% of its gross after the first 17 days. Avengers made 26% of its gross after the first 17 days. The Dark Knight also made 26% of its gross after those first 17 days. I expect Star Wars to be in the lower end of that range. Perhaps even closer to 20%.
The fact that all of the Oscar bait films moved out of its way and now launch in early January won't help with post-holiday legs. At least with the considerable older audience going to the film.
All of that said. Maybe Star Wars will be able to brute force its way to $1B just from insane holiday grosses. If it some how hits Avatar numbers by Jan 3rd, it hits $1B with a post Jan 3rd gross in the same range as the blockbusters above even with huge Jan drops.
EDIT: Regarding international hitting $1B, are you talking with or without China? With China, I'd probably give it 80% odds of getting there. It would need really bad holds over the holidays not to. Europe was way higher than Jurassic World and that's a region where Christmas is nearly as big as it is in the US.