Depends how you define major. I’d probably say Days of Thunder, but I saw BMX Bandits at the cinema in 83. My Mum worked there so I saw lots of mediocre that I wouldn’t have paid to see.. Salute of the Jugger is the only film I’ve ever walked out of.Had to look it up, but that and Dead Calm were both '89.
Finished HOTD and TROP and am currently enjoying Andor.