In a recent video interview to BBC, Sony boss Kaz Hirai unveiled the actual reason as to why PS4 console was not shown at Playstation Meeting 2013 on February 20, 2013.
Kaz Hirai said, "I think that, you know, we still have a long ways to go before the actual product launch and there are going to be a lot of opportunities for us to talk about and provide additional details on the PlayStation 4"
"It wasn’t actually a launch, we just talked about the console and there will be more information to come, but it keeps people guessing and that’s a good thing."
He further went on to add that currenty his main objective is to turn around the fortunes of Sony.
"The number one thing I need to continue to push on is to really share and convey the sense of urgency to turn the company around especially the electronics business."
If you missed out PS4 reveal event (i.e Playstation Meeting 2013), watch it below.