What I 'get' is that reliance on any given mode or feature such as program shift is pretty silly. As I've demonstrated any of the aforementioned modes give you the same flexibility over exposure and desired creative effect.
Just because program shift puts you in this middle ground of not (apparently) committing to a DOF or motion effect via preference to aperture or shutter is really just a thin disguise for the truth. Regardless of whether you are using program shift, aperture or shutter priority, you ARE ultimately making a decision about the aperture, OR shutter that you prefer for that next shot.
And I content that you can arrive at that same combination of numbers with the preference to one or the other, with any of the three aforementioned modes/features. So if program shift isn't available, use aperture or shutter priority (it doesn't matter which) and you will get what you're after.
Yes but using the wheel whilst in P mode gets you the action a lot quicker!! and that is the issue here..depending on how you see photography or more to the point how you use the particular tool, in my case grabbing people moments etc then this is a great tool...fast and effective , as others have commented..it is not either or it is PLUS