Some interesting data points in this article, unsure if it's been posted somewhere in this train wreck. I think many fail brewing this beer not due to recipe but process/quality hops.
https://byo.com/stories/issue/item/3187-advanced-dry-hopping-techniques
Let's talk about this one first since it is the first variable every brewer should worry about. John Kimmich has focused a lot of time and energy towards making sure that the dissolved oxygen (DO) of his beers is minimized. While it may not be the only reason his beer Heady Topper is ranked the #1 beer in the world by users on BeerAdvocate.com, it certainly helps. He recounted a story when a quality assurance person from his canning company came to test his beers one day. The tester needed to run back to his car since he thought his dissolved oxygen (DO) meter was broken. He had measured 1 part per billion (ppb) DO in The Alchemist's brite tank (a vessel that is somewhat akin to a homebrewer's bottling bucket). He had never seen numbers that low. While John's process may seem like a bit of sorcery, one thing that I do know is that John is adamantly opposed to filtering his beers. The yeast left in solution can act as a buffer against any oxygen uptake. This is one reason you may not want to filter your beers when brewing a hop-forward beer.
Only two of the seven pro brewers I spoke to didn't add their dry hops in stages. One that was surprising was John Kimmich who adds all his dry hops in one big charge for his Imperial IPA
Finding the right balance of hop oils of a varietal or a blend is key. If you've had Heady Topper before, you may be surprised to learn that John Kimmich dry hops with under 4 oz. (113 g) per 5 gallons (19 L)