Would the following phrase be considered positive or negative?

cell phones , guns , and

positive

Would the following phrase be considered positive or negative?

has done his homework and soaked up some jazzy new revisionist theories about the origins of nazi politics and aesthetics

positive

Would the following phrase be considered positive or negative?

could n't help but feel the wasted potential of this slapstick comedy

negative

Would the following phrase be considered positive or negative?

all are irrelevant to the experience of seeing the scorpion king
negative