Most critics welcome Gentleman Jack as a lively period drama, with praise centred on Suranne Jones’s confident, forceful performance as Anne Lister. The reviews repeatedly credit her with making Lister compelling, while Sally Wainwright’s dialogue, dry Yorkshire wit and attention to romance give the series much of its character. Sophie Rundle also earns praise for a nuanced performance, particularly in the developing relationship between the leads.
The reservations concern how firmly the writing handles Lister beyond that commanding presence. Variety offers the clearest dissent, admiring the adult romance and both leads but finding that the series meanders without a secure grip on its central character. Vulture also wants clearer stakes and a less simplified Lister, while The Guardian finds the fourth-wall breaks close to parody. The spread runs from enthusiastic approval to a mixed response, though even the more qualified reviews praise Jones.