Would the following phrase be considered positive or negative?

's supposed to be a romantic comedy

negative

Would the following phrase be considered positive or negative?

are worthwhile

positive

Would the following phrase be considered positive or negative?

, there 's apparently nothing left to work with , sort of like michael jackson 's nose .

negative

Would the following phrase be considered positive or negative?

the explosion essentially ruined -- or , rather , overpowered -- the fiction of the movie for me
negative