Given the task definition, example input & output, solve the new input case.
In this task, you are given a review of movie. Your task is to classify given movie review into two categories: 1) positive, and 2) negative based on its content.
Example: For a movie that gets no respect there sure are a lot of memorable quotes listed for this gem. Imagine a movie where Joe Piscopo is actually funny! Maureen Stapleton is a scene stealer. The Moroni character is an absolute scream. Watch for Alan The Skipper Hale jr. as a police Sgt.
Output: positive
There is an expression of appreciation in this movie review, hence we can say it's positive.

New input case for you: I am not a very good writer, so I'll keep this short. World at War is the best WWII documentary that I've seen. I've seen different WWII documentaries (not only English/North American) and this documentary seems to be the most complete WWII documentary that I've seen. I think it could talk a bit more about the Great Depression and why/how Hitler got to power, but it does a very good job at covering the war. It seems to be complete and objective/fair to everyone. It does not exaggerate or diminish roles of different nations. It has a lot of original footage, including color footage and many eye witnesses (it was made in 70's when a lot more were alive). It has great music and narrator. All-in-All I gave this one 10/10, because it's that good. (I haven't seen specials in DVD version so I cannot comment on those)
Output:
positive