Didn't understand a word they said!

Ok, that's maybe exaggerated but I estimate that I did not understand half of what they were saying. Not having subtitles on my copy means I had to rewind a lot of scenes to listen to them again (and sometimes again and again) trying to make out what the hell they were saying. Some scenes are *still* a mystery to me.

I've never heard such unintelligible accents and mumbling before.