In my opinion, it's Christian Bale. His portrayal captured the essence and complexity of the Batman character from the comics.
I think Michael Keaton's Batman was very comic-accurate. His performance and the overall style of the movie stayed true to the comic roots. However, it also depends on personal preferences and which specific comic run you're comparing to.
Chapter 302, "Signs of Defeat Emerge, Snow Bamboo's Trump Card", is the clearest early answer because it turns Longyou Army's situation into a concrete plot event. The chapter turns that into something concrete by moving from The defenders kept falling, even those at the Cold Resistance Level... to Your Xia City is as solid as gold, is it possible that my Long....
Chapter 22, "Number 7203", is the clearest early answer because it turns Jiang Yan's situation into a concrete plot event. Early on, Hearing this, Su Yinwan looked at Shang Shaojing with a face full of.... By the end, Jiang Li's righteousness temporarily shut Jiang Yan up, but after a....
Chapter 168, "Gu Family in the Capital", is the clearest early answer because it turns Jiang Yan's situation into a concrete plot event. The chapter gives readers a real answer by opening on Su Yinwan spoke those words with a pitiable expression, then lowered...
Chapter 50, "Girls Help Girls!", is the clearest early answer because it turns Are's situation into a concrete plot event. The chapter gives readers a real answer by opening on [666, if good scores determine rankings, is Flash Change's production...
Chapter 166, "Daniu Gets Jealous!", is the clearest early answer because it turns Jiang Li's situation into a concrete plot event.
Chapter 132, "Looking at me with that kind of eyes, are you afraid I'll eat you?", is the clearest early answer because it turns Ahhh's situation into a concrete plot event. Early on, The new girl in the live-streaming room went crazy..
Chapter 327, "Beast Tide Battle, Wolf King and the Hidden Move, White Dew Gu’s Dead End (Part 5)", is the clearest early answer because the violence around Cold Beasts becomes final instead of hypothetical. A useful checkpoint is the way the scene starts with Because the Iron Arrow flew above the Cold Ruins Tripod, a fierce... and follows through with The thick fog area to the south was already thinning considerably,....
Chapter 315, "The Strange Cold Apple Tree and the Seized Silver Mine (3)", is the clearest early answer because it turns Silver Mines's situation into a concrete plot event. It opens with Thank you, Leader, for the Spirit Pill. and closes on This is almost unquestionable; otherwise, where did so many Cold.... The key payoff is that it turns Silver Mines's growth into a concrete upgrade step and sets up the next payoff in the power growth storyline linked to Li Xuanling.
Chapter 327, "Beast Tide Showdown, the Wolf King’s Gambit, and White Dew Gu’s Last Stand", is the clearest early answer because it turns Li Xuanling's situation into a concrete plot event. A useful checkpoint is the way the scene starts with A sudden whirling wind abruptly interrupted Xia Hong's train of... and follows through with Seeing the Holy Tripod about to get dragged underground by the....
Chapter 146, "Flying Guest Exposed!", is the clearest early answer because the hidden truth stops feeling like mere subtext. The chapter gives readers a real answer by opening on Director Sun: "???" Jiang Li smiled and said, "In the past, the show...