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 Input: A superb and compelling drama about the hunt for the notorious Russian serial killer Andrea Chikatilo. Magnificent performance from Stephen Rea as the forensic scientist put in charge of the investigation, who finds the biggest obstacle to his progress is the Russian government, in particular the old communist party members who want to maintain a closed society.The film is has an underlying theme about the decline of the communist society, and progress in the hunt for the killer is reflected by progress in social and political change in Russia, which is subtly put across. There is a conflict of old ways and new ways, and these are represented by the two viewpoints of Rea's superior (played by Donald Sutherland), and Rea himself . These are at first polarised, with Sutherland 'high' in system looking down, and Rea 'low' on the ground, looking up. However, they have a common cause to catch the serial killer.Throughout the film the relationship between these two develops, and the tension gradually eases until at the end of the movie Rea and Sutherland and Rea and Sutherland have mutual respect for each other, the killer is caught, and Glasnost symbolically comes. Excellent script.Further credits go to Sutherland's performance, which is superb and sympathetic, Jeffrey DeMunn as the killer whom we despise but can't hate, and Max Von Sydow, who is thoroughly convincing as the humble psychologist who risks his reputation to help.
Example Output: positive

Example Input: This movie was incredible. I would recommend it to anyone, much better than what I had already anticipated. It was definitely a heart-wrenching spectacular movie. It is an amazing story, with amazing actors and creators. Definitely another great movie with Denzel Washington. (shouldn't surprise anyone) Derek Luke did a wonderful job as well.
Example Output: positive

Example Input: Financially strapped Paramount pulled out all the stops for this '34 stage adaptation entry: big budget, large cast, extravagant production and Mitch Leisen tagged as the director. What happened? Two things: Busby Berkeley didn't work for the out-of focus rock and a murder mystery script that didn't deserve to be in the same trash can as the worst Charlie Chan first draft down the street. I have to believe that the cutting was out of Leisen's hands since the great Duke Ellington's number is savagely chopped, but that doesn't mean that it ain't worth a look: the 'Sweet Marihuana' number featuring topless chorus girls is a mind blower, considering the looming production code and it also has the ravishing Toby Wing (whose unfortunately fed horrible lines and playing the prototype dumb blonde) as a chorion hot for an otherwise preoccupied Jack Oakie. Carl Brisson's acting is bland as Melba Toast but he's a competent singer. MacLaglen reaches for new plateaus as a stereotypical dumb detective. And try to spot Lucy in the chorus. This rates a 7.0 as a curiosity. Feb 2010 re-think: I recently gave the film another look and now feel I was wrong to berate the lack of Busby Berkeley production numbers. I can understand Leisen's argument for more realistic production numbers within the context of the plot. I still have enormous issues with the editing however. Paramount, the raciest major studio in town, faced huge issues with the Production Code at the worst possible time in it's history, financially speaking, and pulled out all the stops on this one (also check out 1934's Search for Beauty). A must see for pre-code buffs.
Example Output:
positive