I think some of it has to do with "moving with the time" and I think Ford is moving in the right direction. IRS being standard is a perfect example, it's not very "muscle car" but kind of a necessary for a 201x year car. Everyone's going to have a different opinion based on their age or fanaticism.
Agree, I do like the new IRS set up. That is a huge advantage IMO, the IRS alone made me think about trading in on a new 2015 GT model but I am going to let it grow on me and maybe I will pull the trigger on a GT350 in a year or so. If I am going to do it I might as well wait for the 350.