Classify given movie review into two categories: positive, or negative based on its content.

i didn't find much fascination in the swinging . what they're doing is a matter of plumbing arrangements and mind games , of no erotic or sensuous charge . but that they are doing it is thought-provoking .
negative

it's up to [watts] to lend credibility to this strange scenario , and her presence succeeds in making us believe .
positive

it's impossible to indulge the fanciful daydreams of janice beard ( eileen walsh ) when her real-life persona is so charmless and vacant .

negative

