Zhè bù diànyǐng de shìjué zhènhànlì fēicháng qiáng.
The visual impact of this film is enormous.
Tips
usage
震撼 (zhènhàn, to shake/shock) + 力 (lì, force) = the capacity of something to shock or move you. Used for art, speeches, special effects, news events - anything that hits hard emotionally. Often paired with 视觉 (visual) or 心灵 (spiritual).