Unfortunately, that is nowhere near the same thing as what old Expose does.
Think about it for a second. I have 20 tabs open in a browser window, I want to see them all visually and go straight to the one I want, I could do that with old Expose.
As I stated in another post, the "spread" function does next to nothing and pecking in and out with spacebar is a waste of time which also does not allow you to view the content of tabs.
I have another problem with the spacebar, why am I doing that when I've just been using gestures? Perhaps the "spread" gesture should produce an effect similar to old Expose, but only for the selected app of course.