Most critics respond warmly to Donnie Brasco, with praise centred on the growing attachment between its undercover agent and ageing mobster. Pacino draws the most consistent admiration for making Lefty weary, vulnerable and hungry for connection; several reviews also value Depp’s quieter movement from professional deception towards friendship. The film’s measured attention to ordinary mob life, rather than glamour or action, gives the relationship weight, while the period setting earns praise.
The reservations concern suspense, psychological depth and the handling of Donnie’s divided loyalties. Even favourable reviews find some of these elements underdeveloped. The spread is fairly wide, though positive responses predominate: the Los Angeles Times finds the family scenes ineffective and Depp too opaque to sustain the emotional stakes. The New Yorker is more dismissive, faulting missed comic possibilities and abrupt graphic violence. Both dissenters nevertheless find much to admire in Pacino.