Play Gears 5 during the opening waterfall drop. Listen overhead as Lara explores the jungle in Shadow of the Tomb Raider. Hear the reverb and Doppler Effect when Bayek is in a cave in AC Origins. All in Dolby Atmos. Even DOOM Eternal with no Atmos sounds exquisite.
I have a 5.2.4 home theater. Graphics are secondary, great audio is primary. I almost cannot play a game if it has tinny compressed audio.
Great visuals are seen but great audio is heard and felt.