They've actually arrived several days ago, but I wanted to give a bit of time to let them wear in a bit before saying anything about them.
The Future Cats hug my feet quite tightly, and does so even more on my left foot. Maybe my left foot is a little bigger than my right. I tried running with these shoes on, it didn't work out too well due to the not very wide sole, so some steps didn't feel too solid. Walking with the shoes is (almost) as comfy as my old shoes.
Now, on to what these shoes are meant for, driving. It is simply a pleasure to drive with. My shifting suddenly became much smoother, mostly because of more pedal feel through the shoe's thinner rubber sole. The not as wide sole noted in the previous paragraph also helped. Before, with my older shoes, I sometimes had the heel of the shoes touch, and they'd get caught with each other. Not any more. And, the muchos rubber at the heel area also helps in smoothening out the rotating of the foot when operating pedals. Much of this might be just some psychological thing, but it makes a difference for me, so the shoes are definitely worth it for me.