Why I don't watch movies with Anson

After having Anson fall asleep during Sin City and cutting our screening of Oldboy short (in Chinese subtitles, no less) to get some sleep, I have officially vowed never to watch a movie with Anson again. I have no clue how he couldn't be enthralled by Oldboy. For one hour, I had to listen to him say, over and over again, "I don't understand, Rob". Sometimes I wonder why I bother introducing my friends to cinema.