If you ever get a chance to see this film, grab it! Phillip Baker Hall doesn't simply portray Nixon, he inhabits him. The familiar hunched shoulders and odd poses employed by every Nixon impersonator, in Hall's hands seem less like imitation than brilliant artistic choices, revealing the inner struggles of a remarkable, tormented man. No disrespect to Anthony Hopkins, unquestionably a very talented actor, but his Nixon doesn't hold a candle to Hall's.
This is of course a work of fiction, but like the best fiction it lies in order to reveal a deeper truth. Nixon never made the tape we see him creating through the course of this film, but what is revealed through it is both psychologically and historically honest. The portrait that emerges is unsparing and sympathetic. Nixon emerges as a hero in a Greek tragedy with the same grandeur and the same tragic flaw.
Fans and critics both of Richard Nixon will find their judgements challenged by this complex, revealing portrait. Even someone who has never heard of Nixon couldn't help but be fascinated by this powerful, complex man.
Note to PT Anderson fans: According to Anderson, this was the performance that convinced him he had to work with Hall. It's no accident that Anderson's first full-length film, Sidney (or Hard Eight), was a showpiece for Hall's amazing talent.