Hal Hartley's "Amateur" is an engagingly offbeat take on the "crime thriller" genre. It is also perhaps the most quietly thoughtful handling of amnesia (not as a plot trick, but as a subject) you're ever likely to see. But be warned: Hartley's refreshingly non-mainstream, detached, minimalist style takes quite some getting used to, and the ending is needlessly downbeat. (**1/2)
