I am a big fan of Harkins Theatres, but my movie was ruined by a person whose cell phone kept going off (either text or ring) by a flashing light.  \n\nWhy do cell phones even have these.  I predict this will happen more often.  I explained to the manager, Jason that even though his employee may have checked the movie 20 minutes in that this problem occurred the whole last hour of the movie.  That flash must have occurred more than 20 times.  What does management expect me to do?  Get out of my chair, miss some of the movie to tell them?  All he would do is say that he was sorry.  He could see how upset that I was.  Those cell phone flashes are very distracting in the dark auditorium.