Would the following phrase be considered positive or negative?

think of this dog of a movie as the cinematic equivalent of high humidity .

negative

Would the following phrase be considered positive or negative?

waydowntown may not be an important movie , or even a good one

negative

Would the following phrase be considered positive or negative?

is worth your time , especially if you have ellen pompeo sitting next to you for the ride .

positive

Would the following phrase be considered positive or negative?

laughably unbearable when it is n't merely offensive .
negative