multiple arduino with one power supply

hey All,

I am working on a project in which i want to control multiple arduino with one power supply. I want to control 50 arduino with one power supple, each arduino drawing the current of 1 Ampere. Apart from the question that either it works or not, I want to know all the drawback in detail which this System would have of control by single power supply.
I would highly appritiate if I will get the response as soon as possible.