This tech news site just went by AMD's booth at CES, and apparantly freesync looks pretty
impressive. Although I'm personally not too hyped, as I rarely ever get any screen taring in
the first place, I'm absolutely loving how open AMD have been as of late, and can't wait
to see what they do next.
I'd really recommend you give the article a read, as it was really interesting and answered a
few of the questions many of us have about the technology.
http://www.technologyx.com/featured/amd-shows-off-freesync-new-gesture-software-ces-2015-update/
Edit: Also, this: http://www.bit-tech.net/news/hardware/2015/01/06/amd-freesync-ces-2015/1