The original article is very spoiler-y so I'll keep my blog safe, with a link to the article below.
"When it came to the casting of Rue, Thresh, and Cinna, many audience members did not understand why there were black actors playing those parts." In the Hunger Games book, some of the characters were briefly described as having dark skin and dark eyes, but not necessarily black. At least a number of readers didn't picture them that way.
However, when they watched the film and realized that black actors were cast in those parts, it damn near ruined the movie for a handful of them. One girl tweeted "why does rue have to be black not gonna lie kinda ruined the movie." But it doesn't stop there:
My favorite part of the article, though: Update: As of 7:00 PM, it looks like the vast majority of these insightful folks have either shut down their Twitter accounts or made them private. Au revoir.
I could get on a soapbox and make statements of how disgraceful the comments are but I think they speak for themselves. Funny thing is, though, when I read the tweets it's all in the same voices that I hear when playing on Xbox live.