IMAX tickets for Oppenheimer acquired! The last time I was IMAX I was with a bunch of mates watching Inception and I remember it being such an awesome experience so hopefully it's just as good (or better) this time around.
That's how IMAX is supposed to work - you're seated close to the screen so it fills a substantial part of your peripheral vision. It works very well for content shot specifically for IMAX, but films intended for conventional cinemas don't work so well, and you need to keep turning your head to look around the screen.