The judge made the right decision.
Also, IIRC, Kentucky is close to the bottom among states the support legalizing SSM, so it will be interesting to see the reaction here.
I think Conway will most likely defend the ban in court (much like, NC, MO, and MS), but I know the Lt. Gov (Jerry Abramson) supports SSM, and I think Beshear has remained neutral on the issue (but appears to personally support SSM), so how the local politicians react will be interesting, too.
I'm not sure where Conway stands on gay marriage, but he's ineligible to run for reelection in 2015 due to term limits anyway, so he shouldn't have much to worry about if he refuses to defend it. I wouldn't count on anything just yet.