What is a good photograph?
There are so many answers to that question. I believe, as a photographer, my main goal always is to ensure that we achieve engagement. Interaction with the person, who will be looking at the picture in the end.
The challenge always is to visualize what you want to show. That can range from underlining your great personality, proficiency and skills you offer.
The same thing applies to product photography - I believe engangement is key - always.