My feelings are the .327 will go the way of the .41 mag and the .401 Powermag. Kinda a cult cartridge with loyal followers. Was the time not right for these cartridges or was is marketing? No one will ever know, but altho they are all viable platforms, they never have been accepted by the masses.
I don't care what other shooters think of the .327 Federal.
......and that's the way it should be. If you like it and it fits a niche in your arsenal, that's all that should matter. Same with Smith's and their IL, same with Glocks, Fords or Chevys. Just because others don't agree with your choice, don't make it wrong.