What idiom should be used to replace the blindfolded assessment of military professional competitions?

It’s too much to see.

The scene is described as very miserable and unbearable to look at. It is also said that the eyes cannot bear to look at it. Source of the idiom: Xue Fucheng's "Observation of Oil Paintings in Paris" of the Qing Dynasty: "It is unbearable to see the soldiers with broken arms and legs, bleeding on the ground, and the stiff servants lying on their backs."