82nd Academy Awards And The Oscars

In addition, some winners critical of the Academy Awards have boycotted the ceremonies and refused to accept their Oscars. The first to do so was Dudley Nichols (Best Writing in 1935 for The Informer). Nichols boycotted the 8th Academy Awards ceremony because of conflicts between the Academy and the Writers' Guild. George C. Scott became the second person to refuse his award (Best Actor in 1970 for Patton) at the 43rd Academy Awards ceremony. Scott described it as a 'meat parade', saying 'I don't want any part of it." The third winner, Marlon Brando, refused his award (Best Actor in 1972 for The Godfather), citing the film industry's discrimination and mistreatment of Native Americans. At the 45th Academy Awards ceremony, Brando sent Sacheen Littlefeather to read a 15-page speech detailing his criticisms.
Tim Dirks, editor of AMC's filmsite.org, has written of the Academy Awards,
Unfortunately, the critical worth, artistic vision, cultural influence, and innovative qualities of many films are not given the same voting weight. Especially since the 1980s, moneymaking "formula-made" blockbusters with glossy production values have often been crowd-pleasing titans (and Best Picture winners), but they haven't necessarily been great films with depth or critical acclaim by any measure.
Acting prizes in certain years have been criticized for not recognizing superior performances so much as being awarded for sentimental reasons, personal popularity, atonement for past mistakes, or presented as a "career honor" to recognize a distinguished nominee's entire body of work.