The 2014 cars have a kick down switch, you should feel a resistance just before it operates, from what I've read.
So planting to the floor should give you the reaction expected.
But say your cruising along at 35-40 mph in 6th gear. If you floor it, it will shift down three gears but, with less drastic pedal action it will shift down 2 gears and if you just ease the accelerator down a moderate bit it might only shift to 5th.
I don't have the kickdown feature but I believe it is simply a tactile pedal that assists the driver in defining the point at which severe downshifting occurs? In other words, I'm guessing, in some situations, pressing the pedal to a point before the kickdown point could still effect a moderate downshift? I would be interested to hear if it behaves this way or not.