The Guardian Whiplash review : JK Simmons achieves a ferocious, barbed intensity
http://www.independent.co.uk/arts-entertainment/films/reviews/whiplash-film-review-damien-chazelle-achieves-a-ferocious-barbed-intensity-9977791.html
Getting Jazz Right in the Movies – Richard Brody , The New Yorker October 13, 2014
Movies about musicians offer musical approximations that usually satisfy in inverse proportion to a viewer’s devotion to the actual music behind the story. Few, if any, fictionalized musicians are played onscreen by real-life musicians of their calibre. (Dexter Gordon, in “’Round Midnight,” is perhaps the best; Jackie McLean and Freddie Redd, in “The Connection,” don’t do as much acting, but their music is brilliant.) Most good music in movies is played by musicians playing themselves, whether it’s Little Richard in “The Girl Can’t Help It,” Louis Armstrong and Lionel Hampton in “A Song Is Born,” the Rolling Stones in “Sympathy for the Devil,” or Artur Rubinstein in “Carnegie Hall.” Yet I’m not bothered by musical approximations and allusions in dramas, as long as the drama itself has the spirit of music. The mediocre jazz in Damien Chazelle’s new film, “Whiplash,” the story (set in the present day) of a young drummer (Miles Teller) under the brutal tutelage of a conservatory professor (J. K. Simmons), isn’t itself a problem. The problem is with the underlying idea. The movie’s very idea of jazz is a grotesque and ludicrous caricature.
Teller is a terrific actor, and he does a creditable job of playing the protagonist, Andrew Neiman, who’s nineteen and idolizes Buddy Rich. (Buddy Rich? A loud and insensitive technical whiz, a TV personality, not a major jazz inspiration.
All article: http://www.newyorker.com/culture/richard-brody/whiplash-getting-jazz-right-movies