I wanted to add this here (so someone could find it in future when searching about information of current Fahrenheit):
There's someone complaining about his current Fahrenheit bottle:
https://www.basenotes.net/threads/48...-to-Fahrenheit
My thoughts on this:
Of course, one or the other of Fahrenheit EdT has changed over the years through several reformulations.
The late 2018 and 2019 bottles are really good in my opinion and have no problem at all when it comes to projection and longevity.
You shouldn't compare them to some old half-full bottles from the 90s (or even any decants in those crappy non-air-sealed plastic atomizers), where the more volatile top notes have already evaporated and also some alcohol, which leads to an increased concentration of the fragrance oil itself.
I am convinced that if someone let sit a half-full 2019 bottle in the closet for 10 years and then smelled it again, that it would appear much stronger.
My 2019 bottle which isn't empty yet also performs really good now and certainly better than when I opened it over a year ago.
However if a new bought 2020 bottles is really lame and doesn't last more than say 5 hours, there's obviously something wrong or Dior/LVMH just had watered down that batch. They do it all the time, I also noticed it with some Givenchy fragrances (also LVMH) who had a joke like longevity and very weak projection.