Would the following phrase be considered positive or negative?

gets you riled up

positive

Would the following phrase be considered positive or negative?

it never rises to its clever what-if concept .

negative

Would the following phrase be considered positive or negative?

together with a supremely kittenish performance that gradually accumulates more layers

positive

Would the following phrase be considered positive or negative?

hard to pity the ' plain ' girl who becomes a ravishing waif after applying a smear of lip-gloss
negative