Gair Kanooni presents a typical late 80s Bollywood masala film structure, combining action, drama, and emotional sequences. The screenplay attempts to balance multiple characters and subplots, though at times it feels stretched, especially in the first half, which is slower with extensive setup and character introductions. The pacing improves in the second half with heightened conflict and action sequences that keep the audience engaged.

The story is conventional but effective for its genre, relying heavily on star power and dramatic confrontations. The dialogues and screenplay reflect the era's style, with melodramatic moments and punchy lines. The film's songs, though not prominently highlighted in available sources, fit the narrative but do not stand out as chartbusters. The background score supports the emotional and action scenes adequately but lacks memorable themes.

Cinematography by Lawrence D'Souza captures the mood well, especially in the intense sequences. However, the film's overall technical aspects remain standard for its time without significant innovation. The direction by Prayag Raj focuses on delivering a commercial entertainer, which it achieves with mixed success.

Govinda: Delivers a solid performance with his characteristic energy and comic timing, though somewhat restrained by the serious tone of the film.

Rajinikanth: Commands the screen with his charismatic presence and action sequences, adding star value and intensity.

Kader Khan: Provides strong support with his typical villainous and comic roles, adding depth to the antagonist's character.

Sridevi: Offers a graceful and emotive portrayal, though her role is somewhat limited by the screenplay.

Shashi Kapoor: Delivers a dignified performance in a supporting role, adding gravitas to the narrative.

Kimi Katkar: Plays a supporting role with charm, contributing to the film's lighter moments.