I've been to two live rifftrax at the Edwards Temecula 15 & IMAX, both time there were issues with the film, "technical difficulties".

First time, while watching Anaconda the audio went out during most of the short in the beginning.

More recently at Miami Connection, I arrived a half an hour early to watch the trivia and the screen was black until 5 minutes after the scheduled start time, so we did not get to see any of that. When the "theater specialists" did start the movie it seemed as if they were rewinding it from the end before playing.

Needless to say, the quality control doesn't seem to be there. Just thought someone should know. Thanks.