Would the following phrase be considered positive or negative?

makes the journey feel like a party

positive

Would the following phrase be considered positive or negative?

quite one of the worst movies of the year

negative

Would the following phrase be considered positive or negative?

a fascinating case study of flower-power liberation -- and the price that was paid for it .

positive

Would the following phrase be considered positive or negative?

, they show a remarkable ability to document both sides of this emotional car-wreck .
positive