The search for a specific review titled "gta-iv-grand-theft-auto-iv-complete-edition-1gbx4parts-hakux-just-game-on" suggests you are likely looking at a or pirated version of the game (often distributed in smaller "1GB parts" by uploaders like Hakux). While there is no official "Hakux" critical review, general reviews for Grand Theft Auto IV: The Complete Edition (2020 PC re-release) highlight the following: Overview of the Complete Edition
This version includes the original and both story expansions: The Lost and Damned and The Ballad of Gay Tony . Grand Theft Auto IV: The Complete Edition - Steam Community