I'll agree to what he is saying but it's only true when the products we are compairing are the same in doing something.
I don't agree in what's being said because these products are different and can do a better at the something it's doing.
I can do lots of things, like run a marathon excedra.. I'll have a simular experiance as the others running. Even though the entire time of the marathon it turns out that I never noticed my shoe was untied, my fly was down, shirt was inside out, sat in gum earier, and someone stuck a "kick me" sign on my back. It's the same experiance by not knowing.