Joel Schumacher's Batman Forever was a massive departure from the tone of Tim Burton's Batman movies. Now, neon and campiness reminiscent of the 1966 Batman TV series took center stage and allowed its villains to be more animated than ever. As a result, Jim Carrey's The Riddler became a standout, as well as the surprisingly quirky performance of Tommy Lee Jones as Two-Face. While the latter still based every choice on chance, Jones let the character's darker half shine with outrageous mannerisms that matched his colorful attire.
Source:https://www.cbr.com/batman-forever-novel-tragic-end-two-face/