Nueve reinas (Nine Queens) is an Argentina movie!!!

Apparently, Amazon.com does not categorize all movie DVDs in right categories. No big deal, but I want to mention here because I was pretty surprised to find this out.

Amazon.com does have the category "Argentina" and Nueve reinas (Nine Queens) is an Argentina movie, but Nueve reinas (Nine Queens) is not listed there. Hmmm ..., does this simply mean that, after all, Amazon.com isn't perfect or it means that those who categorize movie DVDs thought that Nueve reinas (Nine Queens) is not an Argentina movie?