New judicial appointee and Federalist Society member Clint Bolick tells reason.com:

...I've really seen some wonderful changes in the law. I think that the main evolution, and this is attributable to organizations like the Federalist Society, the Institute for Justice, the Goldwater Institute, is a rebirth of appreciation for examining the original intent of the Constitution. That's been very, very gratifying. It's really a sea change when you look back only a few decades to the Warren Court and the notion that judges can make it up as they go along essentially.

Read the full interview