while watching films

Today i watched a fim as my college is off for a week for half term, the film  i watched was entitled grave encounters which i thought was a terrible movie but the opening sequence was rather interesting as it was different from any7 other film i have watched it involved the director sitting down and talking about the fillming of this movie then it lead straight to the point of the fliming process he ended on this kept me interested as it was something i had never seen befpre but sadly i lost interest as the film went on.