text_a: while insomnia is in many ways a conventional , even predictable remake , nolan 's penetrating undercurrent of cerebral and cinemantic flair lends -lrb- it -rrb- stimulating depth .
text_b: the whole film has this sneaky feel to it -- as if the director is trying to dupe the viewer into taking it all as very important simply because the movie is ugly to look at and not a hollywood product .