Question: Does the following movie review have positive or negative in sentiment?

Review: it's unexplicable where the serbian cinematography is going. we make or stupid black-humor comedies or bad social movies. mali svet is one that belongs to the first category. the movie hasn't no background, no construction that could hold him, the characters are tied by destiny which is very suspicious, there are many unlogical actions...it's just sad

Answer: The sentiment of the above review is