After Microsoft unveiled the Xbox One, the gaming world was excited & then the PlayStation 4 came, and now the world can't wait. Sony's unveil didn't disappoint anyone: from the looks of it, the PS4 is an amazingly powerful machine that will have even the most hardcore Microsoft fans pondering whether it's time to make the switch. However, for those who missed the E3 conference, you might be wondering what the big deal is. Fear not, we are here to provide you with that information! We've uncovered five things you need to know about the PS4. Brace yourself, this console is pretty awesome.