The very notion of Gary Oldman as an Elvis impersonator sounds like it alone should be worth the price of admission for "Guns, Girls and Gambling." Alas, his turn is not as wildly committed as one might hope, and the movie overall is similarly a promising letdown.
A strangely anachronistic crime and double-crosses picture — is there something more current to rip off than '90s Tarantino? — the film is needlessly flat, never much achieving the kick and surprise it aspires to. A man who introduces himself as John Smith (Christian Slater) finds himself somewhat stranded at an Indian casino, where he passes the time by entering an Elvis impersonation contest.
This sets him on a course that intersects with the robbery of a rare Native American artifact and a long-simmering feud between the casino owners and a local power broker (Powers Boothe), as well as a mysterious female killer (Helena Mattsson). Besides the underworld setting and needlessly tricky timeline, drawing out the Tarantino connection is the fact that Slater and Oldman were costars in the Tarantino-scripted "True Romance," with Slater wearing Elvis-style sunglasses as he did in that earlier film just to make the point extra clear. (There's also even a signature Tarantino from-inside-a-car-trunk shot.)