Import facebook comments to wordpress??

Been using the facebook comments via Facebook social plugin ( https://developers.facebook.com/docs/plugins/ ) and wanted to switch back to wordpress comment system. i have about 25.000 comments via facebook and was wondering if theres a way to import them from facebook to my wordpress?

i have already installed 2 different import plugins, but none of them seems to be working so are there any other way to import the comments? maybe by importing by APP ID and not the Pageid?