I can see the appeal for the combo.
A decade ago I might have gone for that deal, these days not.
Barbie seems like a good one to see at at theater on a night out with friends. Op seems like something id like to watch at home on my own system.We are going to see both films as a double feature. We will all be wearing pink.
My anticipation is that Oppenheimer will be the "better" movie but that Barbie will be much more enjoyable.
Left to my own devices, I would just go see Barbie.
Barbie seems like a good one to see at at theater on a night out with friends.