Presentation is impeccable, for the most part. Disney Interactive gets the details of each character right--down to Lightning McQueen's stripes and numbers to the obvious sheen of each car. Voice acting got a little repetative during races, but I'd imagine the game's primary audience, kids, are not going to mind hearing Lightning saying Ka-Chow 15 times during a race.
Kids will enjoy hearing the voices of their favorite characters from the film such as Tow Mater, voiced by Larry The Cable Guy, Luigis, voiced by Tony Shalhoub, Emily Mortimer as Holley Shiftwell, and John Turturro as Francesco Bernoulli. It truly adds to the overall experience and shows that Disney Interactive is serious about capturing the film in video game form.