Nope, but The TireRack's tests are usually dead-on. They might seem biased as they sell tires, but I think they're straight shooters when it comes to their tests.
The thing is, if you put ANY winter tire on, you'll be miles ahead of using three-season (in FLORIDA they are all-season) tires on your vehicle.
Personally, I have had a warranty issue with one set of Bridgestone tires (an RE940 tire some time ago) and Bridgestone (the tire had "defects only" warranty) hopped up and gave me great service. I got a generous amount towards a new tire and they were quick and the retailer had it done in no time. I had a problem with some Michelin tires (more than one!) and Michelin just gave me the finger asking me to "prove" that the problems were a manufacturing defect. My retailer got nowhere with them, and I ened up tossing nearly-new tires.
So, while the X-Ice is highly rated, the Blizzak WS-50 and Revo 1 match or beat it, and I don't have to deal with Michelin if something goes wrong. That's why our garage has a set of new WS-50's for the Subaru and a set of Revo 1's for the Mercedes, ready for me to break out the floor jack.
Costco sells the X-Ice, and they have VERY aggressive pricing. Costco is also pretty good about standing behind what they sell, and I believe that Costco actually warranties the tires, not Michelin. However, my local Costco won't warranty the tires unless they install them. They don't have a GSP9700 balancer or anything like it and they have baboons with monster impacts hammering on your bolts/nuts.