Christopher Nolan’s films consistently demand careful attention from the viewer—many of the hints regarding what's truly happening require significant focus (and several viewings) before any sense of merit emerges from a plot that initially seems chaotic and, quite honestly, absurd. The narrative begins with Christian Bale ("Borden") facing execution for the murder of Hugh Jackman ("Angier"), but the situation is far more complicated; through intricate sequences of memories, we gradually understand how these two former friends and partners arrived at this point. It's a tale centered on ambition and obsession—the desire to triumph and harbor animosity—and incorporates elements of love as well; both men have romantic connections, one contributing to their separation, while another (with Scarlett Johansson) continues to intensify the conflict. The very essence of their work – illusionists, creators of fantasy – perfectly aligns with the theme of this feud. The film’s visual style is exceptional, Wally Pfister producing striking imagery accompanied by impressive special effects. The acting performances are acceptable—they aren't outstanding; similarly, the writing isn't particularly strong. Considering that the movie revolves around the concept of seeing to believe (or not), the script often feels overly verbose and overshadows chances for performers to show rather than simply recite their lines. Sir Michael Caine seems to deliver the most believable accent among the cast—I needed considerable convincing regarding the others; and David Bowie’s brief portrayal of Tesla, in my opinion, was a misguided casting decision. It's an enjoyable film, certainly, but I had to watch it four times before I felt even remotely prepared to write about it.

Source on TMDB