After reading the four study articles, plus the blurb on the new GB member (who, by the way, was baptised after many of the 'Other Sheep' were and is younger than many of them). it's my thinking that this series will end up having an effect similar to the November 1995 series of study articles about the "generation" of Matthew 24:34.
This could be a 'last straw' article, much like that one was for a lot of JWs. The implications of these articles are staggering - that, once again, this religion can simply change long-held teachings whenever they deem necessary.