Putting a new spin on an old story is nothing new, and occasionally produces real gems, so ignore the people who were always going to hate anything that places brown faces in roles they grew up seeing white ones on TV. Despite the racism of the past, there were a good number of notably successful black and Asian people in Britain and the US (going back a couple of hundred years) - they just weren't in the films and TV shows the people complaining watched as children, and they weren't taught about in schools.
All that said, there are many more legitimate reasons to swerve this adaptation. It just lacked any real sense of jeopardy or tension. The pacing was off. Many of the characters came across as caricatures. There were too many ideas and unfinished / unexplored red herrings and other dramatic devices. All in all, it just felt like it was executed by people who don't love or understand the genre. Worth dozing on the sofa to one Sunday afternoon, but not much more than that, I'm afraid.
All that said, there are many more legitimate reasons to swerve this adaptation. It just lacked any real sense of jeopardy or tension. The pacing was off. Many of the characters came across as caricatures. There were too many ideas and unfinished / unexplored red herrings and other dramatic devices. All in all, it just felt like it was executed by people who don't love or understand the genre. Worth dozing on the sofa to one Sunday afternoon, but not much more than that, I'm afraid.