Classify given movie review into two categories: positive, or negative based on its content.

Q: an authentically vague , but ultimately purposeless , study in total pandemonium .

A: negative
****
Q: does paint some memorable images . . . , but makhmalbaf keeps her distance from the characters

A: negative
****
Q: [shyamalan] continues to cut a swathe through mainstream hollywood , while retaining an integrity and refusing to compromise his vision .

A:
positive
****