Critics say it amounted to blackface and crossed the line from parody to racism.
From the nytimes.com
There is no cultural context in which blackface minstrelsy is okay or acceptable.
From the cnn.com
It is never OK for a white person to wear blackface, even at a Halloween party.
From the orlandosentinel.com
Blackface is always designed as comedy, to shock, to mock and to get a few laughs.
From the cnn.com
It's a clever parody but the key issue in this video is the role of blackface.
From the guardian.co.uk
If I do a black character, then it's likely it will seem as if I'm doing blackface.
From the nytimes.com
Jack Robin needs the blackface mask as the agency of his compounded identity.
From the en.wikipedia.org
It is one of the many legacies and techniques of 19th century blackface Minstrelsy.
From the en.wikipedia.org
To the ghetto community, NBC's Julia is a white TV show played in blackface.
From the time.com
More examples
The makeup (usually burnt cork) used by a performer in order to imitate a Negro
Blackface is theatrical makeup used in minstrel shows, and later vaudeville. The practice gained popularity during the 19th century and propagated American racist stereotypes such as the "happy-go-lucky darky on the plantation" or the "dandified coon ". ...
Blackface is a studio album by the R&B group Shai. It is the follow-up to their debut album ...If I Ever Fall in Love.
Fender Amplifiers have a long history. Leo Fender began building guitar amps before he started manufacturing guitars. The first of these amps were the K&F models, which were produced between 1945 and 1946. ...
A particularly stupid variety of sheep with a rough long fleece and relatively light body weight but very hardy.