Most popular dungeons season BFA4

Atal'Dazar (72)
Freehold (72)
The Underrot (70)
Operation: Mechagon - Junkyard (23)
Waycrest Manor (13)
Operation: Mechagon - Workshop (-7)
The MOTHERLODE!! (-26)
Siege of Boralus (-43)
Shrine of the Storm (-52)
Temple of Sethraliss (-57)
Kings' Rest (-60)
Tol Dagor (-76)

Dungeon popularity tier list

A
A
F
U
B
OM-J
WM
C
OM-W
M
D
SoB
SotS
ToS
KR
F
TD