Not even considering the ER. The only way for IW to make $1.5B+ is if it does $525M domestic and $975M foreign I can see the latter happening but not the former.
Around $250M domestic, maybe $300M. Wonder Woman even with a $95M OW, I can see legging it out to $300M, maybe even $350M Black Panther opens in Black History Month on Presidents Day, not to mention Civil War good will, a $115M/$320M run wouldn't surprise me
YourMother's Early Friday analysis:
1.) Solid start for Wonder Woman, even though it may not reach the $100M many thought, and my under <$235M club may happen, this will help both the DCEU and JL in the long run.
2.) Honestly was expecting more for Underpants but at least with that budget, it'll be very profitable, hopefully they make a sequel.
3.) Damn that Guardians hold. Can it reach $400M?!