剧情介绍
江湖大佬洪仁就（刘德华 饰）功成名就，无奈高处不胜寒，手下高佬（曾志伟 饰）等人心怀鬼胎，似乎唯有多年来为其出生入死、情愿肝脑涂地的好兄弟左手（张学友 饰）值得信赖。洪喜得贵子之际，得悉有人买凶取他性命。饱经风雨的洪冷静对待，坐看风起。曾几何时，混在江湖底层的翼仔（余文乐 饰）目睹大哥死状，遂决心以死复仇。好兄弟铁臂（陈冠希 饰）虽患其安危，却仍寸步不离，紧随其后。命中注定的终点，每前进一步都是那样艰难。
夜深人静，洪仁就与左手对坐用餐，觥筹交错，美食盛宴，哪管外面草菅人命，血流成河。凶险肃杀之夜，兄弟情义承受着最大的考验…… When Triad leader Hung's wife gives birth to a baby boy, Hung considers leaving the world of the gangsters. Despite the fact that he is not sure of his decision, word gets out fast and now, a brutal war begins in the world of "jiang-hu". Two hoodlums, Wing and Turbo, set to make a name for themselves, are ordered to kill Hung. Meanwhile, an internal conflict begins between Hung and his #1 man, Left-Hand. Despite this conflict, the two have nothing but respect for each other. However, they know deep down, that there are people waiting to get rid of Hung.
夜深人静，洪仁就与左手对坐用餐，觥筹交错，美食盛宴，哪管外面草菅人命，血流成河。凶险肃杀之夜，兄弟情义承受着最大的考验…… When Triad leader Hung's wife gives birth to a baby boy, Hung considers leaving the world of the gangsters. Despite the fact that he is not sure of his decision, word gets out fast and now, a brutal war begins in the world of "jiang-hu". Two hoodlums, Wing and Turbo, set to make a name for themselves, are ordered to kill Hung. Meanwhile, an internal conflict begins between Hung and his #1 man, Left-Hand. Despite this conflict, the two have nothing but respect for each other. However, they know deep down, that there are people waiting to get rid of Hung.
两条线串在一起还是挺巧妙的，天道好轮回
华仔和学友的颜值和演技的巅峰时期作品，分两线的叙事很特别，只是最后那场雨中街斗，虽然死的很壮烈，但总有些怪怪的感觉～
林雪你的枪竟然又……这么丢，杜琪峰他都知道吗？两个大佬的对弈有点像鸿门宴，俩小将的存在才是主角啊，刘德华的装扮怂了点，脾性文艺了点，左手气场外露，横就一个字。最后的额肃杀场景及无间道类型加一星
叙诡电影
太黑暗
张学友如此完美的左手哥也没能救了刘德华的演技。
《江湖告急》路线上的东西，一般。香港电影在90年代后衰落，除了有周边国家商业片崛起的客观现实，也有很大程度上是因为港片太依赖香港STYLE，剧作单薄。
好基友一辈子
你说它是黑帮片，它比黑帮片绚烂，你说他是动作片，它比动作片文艺，你说他是爱情片，它比爱情片浪漫。你说他是文艺片，它比文艺片疯狂。我爱这部片子，爱左手，爱所有情景下出现的“把悲伤留给自己”。
美丽精致的画面，印象深刻的慢镜，精彩的故事，糟糕的叙述
讲你又不听，听你又不懂，懂你又不做，做你又做错，错你又不认，认你又不改，改你又不服，不服你又不出声。
刘德华最后根本是老公骂老婆行事笨嘛，等张学友反应过来了以后追出去甜蜜没几秒就……张学友你从小就付出到当大哥了还那么呆！死也要死一起什么的，躺在刘德华肩上什么的……你们快去结婚好吗！
结构挺聪明的
张学友的左手哥气场真强大
刘德华和张学友的演技颠峰。结尾让原本老套的剧情生出一份新意。