GamePro
"Transcending PaRappa, this Japanese import combines innovative control with a hot soundtrack for a frustrating yet addictive experience." Review by Miss Spell with scores.
GameSpot
"Arguably the most original and inventive rhythm game since the advent of "Dance Dance Revolution" or the original "Parappa the Rapper," and it's easily one of the best rhythm games for the PlayStation 2." Review by Ryan Davis with screen shots and score [8.7/10].
GameZone
"Quite simply, Gitaroo-Man lays the funk down on all competing musical games currently on the market with enough left over style to put a particular K9 back in the doghouse." Reviewed by Carlos McElfish with scores.
ign.com
"It has a huge variety of rocking music, fascinating graphics, and an original gameplay system that manages to hold up surprisingly well in comparison to the monotonous rhythm competition." Review by David Smith with overall score [8.5/10].
PlanetPS2
Reviewed by: Scott Osborne, [85%]. Also includes screen shots.
PSX Nation
Reviewed by: J.M. Vargas, [8/10]. Also contains screenshots.
TechTV
"While the graphics aren't especially mind-blowing, they complement the game's overall feel and make the unbelievable story that much more appealing." Review by Miguel Concepcion with score [4/5].
The Electric Playground
Reviewed by: Bonnie, [7/10]. Also includes screenshots.
TotalGames.net
Reviewed by: Simon Cann, [80%]. Also contains screenshots.