I've been to Maker's Mark, Jim Beam and Woodford Reserve. You should really visit Maker's Mark distillery if Woodford impressed you. I enjoyed it much more than the WR tour. You can tell MM and WR are flush with cash because their distilleries are spotless, well manicured gardens, interactive gift shops, etc. Jim Beam distillery is all business. Built for one thing: producing the highest volume of Bourbon possible. Looks much more like a "working" distillery than the other two. They aren't the leading producer of bourbon in the world for nothing.
Thanks for the feedback, would not be opposed to going back, really started running out of time as going to the Distilleries really eats up a day and we were limited and wanted to ride some of the area. Woodford Reserve was really nice though.