Sonic R

Electric Playground
Review, by Bonnie: "There are some strong elements here, like the track design and a real sense of speed, but not enough for this title to get out of the blocks quickly enough." [Score: 7 out of 10]
http://www.elecplay.com/reviews_article.php?article=2841

GameFAQs
Offers information, guides, cheats, reviews, and a message board.
http://www.gamefaqs.com/console/saturn/data/198698.html

GameSpot
Information, screenshots, hints, and a review.
http://www.gamespot.com/saturn/driving/sonicr/

Gaming Age
Review, by Greg Sewart: "Not only does it have great music, innovative graphics and a cool premise, but the learning curve is perfect and the multiple characters and options will keep you coming back for more." [Score: 96%]
http://www.gaming-age.com/reviews/archive/old_reviews/saturn/sonic-r/

Game Revolution
Review, by The Terror: "I could never play the game long enough to find all the Choas Emeralds and stop Robotnik from ruling the world." [Grade: C-] <small>(February, 1998)</small>
http://www.gamerevolution.com/oldsite/games/saturn/sonicr.htm