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

Review: Honest, Scathing look at alternative cartoonist and his family. His relationship with his brothers Charles & Maxon and the genesis and motivation for his art are well captured by Director Zwighoff. Sometimes disturbing, but always entertaining, "Crumb" represents one of the best documentaries of the 1990s.

Answer: The sentiment of the above review is