The only movie me and the Mrs. ever walked out on was Ed Wood. PUKE!!!!!!!!!!!!!!!!!
The only movie I ever walked out on (at my Brother-in-law’s request) was the American dubbed version of FELLINI-SATYRICON back in 1970. It was BAD!
Saw it years later in Italian with English subtitles, it was much better. I had also read Petronius’ SATYRICON so knew a little more as to why the movie was so disjointed.