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

a portrait of alienation so perfect , it will certainly succeed in alienating most viewers .
negative

it's this memory-as-identity obviation that gives secret life its intermittent unease , reaffirming that long-held illusions are indeed reality , and that erasing them recasts the self .
positive

the self-serious equilibrium makes its point too well ; a movie , like life , isn't much fun without the highs and lows .
negative