Three is for average films, the not-that-great sequel to Deadpool gets two, I don't see the controversy. Mind you, I did give Suicide Squad three in a fit of "Not as bad as I thought it was going to be" euphoria.
Quiet Place falls apart as soon as you question how people in this universe fart or sneeze, but it does what's necessary to make the premise work, and I'm glad the script forewent a final draft by pedantic scientists with decibel-measuring devices.