Would the following phrase be considered positive or negative?

with brooms and what is kind of special

positive

Would the following phrase be considered positive or negative?

ridicule factor

negative

Would the following phrase be considered positive or negative?

may be too narrow to attract crossover viewers .

negative

Would the following phrase be considered positive or negative?

while maintaining the appearance of clinical objectivity , this sad , occasionally horrifying but often inspiring film is among wiseman 's warmest .
positive