I did not mind the firm ride and stiffer side walls, but I definitely hated the noise when it was almost time to replace them. The bridestones 960 which i thought would last me for at least 20k failed me(the rears) and really hated the flat spotting (vibrations for first 5 mils or so) that they have, but of course preferred their ride softness over the RFTs.
From most responses, looks like most people hated their RFTs. Thanks guys for all of your opinions,