: The 5.1 DTS-HD Master Audio is a standout feature. Critics from DoBlu.com describe it as "enveloping," with Hans Zimmer’s energetic score providing a "powerful low end".

: The surround channels are constantly alive with the sounds of horses, chatter, and clanging silverware, creating a lived-in version of 1890s London. The "New" Dynamic Duo

Critics and viewers alike highlight the film's shift from "pure deduction" to "action-packed mystery."