I don't recall any sustained booing aimed at the quality of the movie (maybe at a particularly dastardly character).

The few times I recall audible groans or laughs during a movie all seem to revolve around dubious rear-screen-projection shots -- and the two that come immediately to mind both involve submarines in otherwise well-received cold war movies: THE SPY WHO LOVED ME and HUNT FOR RED OCTOBER. Both include scenes where the sub surfaces, the principal actors appear on the observation deck..... and the studio setting is groaningly obvious.

I've usually recalled people leaving theaters based on violence (during, just after or, in the case of my girlfriend once or twice, dragging me with her, anticipated...)

I did leave a movie (that I was talked into by a pal) because it was unbelievably atrocious: the '90s abomination JOE'S APARTMENT starring that lucky bastard who went on to marry Rebecca Romijn Stamos. An MTV sketch stretched to 90 mins.... what could possibly go wrong? I went to the theater next to it and LMAO'ed to THE NUTTY PROFESSOR's flatulence humor (gets me every time...)