text_a: the beautiful images and solemn words can not disguise the slack complacency of -lrb- godard 's -rrb- vision , any more than the gorgeous piano and strings on the soundtrack can drown out the tinny self-righteousness of his voice .
text_b: 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 .