Of course this site is legal. Transport Reviews (formerly Auto-Transport-Reviews.com) is protected by the 1st Amendment of the United States Constitution and more specifically Transport Reviews and Moving Sites, LLC. are protected by the Communications Decency Act of 1996 which offers broad protection for websites like TransportReviews.com. The Communications Decency Act Section 230 declares that operators of Internet services and websites are not considered publishers and therefor not legally liable for the words of third parties who us their services.
With that said the reviewers and the companies that provide the information and data used on TransportReviews.com are still very much responsible for the information that they provide to the public.
For more information on the Communications Decency Act please visit: http://en.wikipedia.org/wiki/Communications_Decency_Act