Kinda understand that it is difficult to make good wide angles. One thing that struck me recently, though, was that it seemed more difficult to make a 24 mm prime than a 20mm. No, nobody has said so specifically, it is just something I surmised from reviews of 24mm primes and the stellar reception of the new Nikon 20mm prime.
Quite possibly I am just inferring things incorrectly. Even then I would like to hear people about it.