Taking the chemist notes out, that's essentially the story put out by Jeffersons, and I dont think it's totally bullshit. Sloshing around causes more interaction between whiskey and wood, which is essentially what happens in "aging". All of the distillery tours admit that 60-70% of the flavor is due to the barrel, so increasing interaction would age it faster. It is a gimmick, though. It's not that special. In a tasting I attended put on by Jeffersons, they even had us sample chocolates with the Ocean to emphasize the unique flavor, which brought out the "briney flavor of the sea". Looking closely at the wrapper, it was chocolate with sea salt added...
Jeffersons bottles good bourbon for their higher-end brands. For the top shelf stuff, I have no problem with the quality. But price for that quality is skewed. The $75 Jeffersons is similar in quality to $50 bourbons from other distilleries. And, imo, lesser than some of the great value bourbons like HMcK10, ER10, 4R SiB, etc. Why overspend? Try it if you need to check a box on the bourbon list, but once was enough for me.