It seemed like half the clips were sped up, but that might just be post-viewing perception.
Actually, I think there might be an issue with timing in the playback of AH films. I just never had the time/effort to test it out. Do something, then watch the film, and it seems everything plays back noticably faster on the film, even if you have it set to 1x playback.
I need to take a stopwatch, record a film, and type out 10 second intervals, and do this for like 5 minutes, then play the film back and take out the stopwatch again, and see if the timing intervals start slipping after a bit.
It would explain a lot, if true.