A Gentleman offers a blend of action and comedy with a storyline that attempts to balance thrills and humor. The screenplay is crafted with a focus on entertainment, featuring witty dialogues and situational comedy, especially in the first half which is paced briskly and keeps the audience engaged with light-hearted moments and character introductions. The second half shifts gears towards action and suspense, though the pacing slows down slightly due to convoluted plot developments.

The songs and music by Sachin Sanghvi and Jigar Saraiya complement the film's tone, with catchy numbers that fit well within the narrative without disrupting the flow. The background score by Roman Jakobi effectively enhances the action sequences and emotional beats, adding intensity where required. Overall, the film manages to entertain despite some predictability in the storyline and occasional lapses in screenplay tightness.

Sidharth Malhotra: Charismatic and energetic, Sidharth carries the dual nature of his character with ease, balancing charm and action.

Jacqueline Fernandez: Offers a lively and engaging presence, providing good chemistry with the lead and contributing to the film's lighter moments.

Suniel Shetty: Delivers a solid performance as the antagonist, adding gravitas and menace to the conflict.

Darshan Kumaar: Provides effective comic relief and supporting depth to the narrative.