If Doom 2016 took FPS gameplay up to 11, then Eternal probably took it up to 15.
Doom Eternal does such a good job at evolving the gameplay of Doom 2016 in every way imaginable while still very much keeping what made it so good in the first place. I am keeping it at the same rating that I gave Doom 2016 though, just because there are enough nitpicks that I can give about it that make it difficult to say that I prefer Eternal to 2016. Still a baller game though.