Would the following phrase be considered positive or negative?

manages to infuse the rocky path to sibling reconciliation with flashes of warmth and gentle humor

positive

Would the following phrase be considered positive or negative?

nothing really happens

negative

Would the following phrase be considered positive or negative?

splendidly illustrates the ability of the human spirit to overcome adversity .

positive

Would the following phrase be considered positive or negative?

grace and humor
positive