I was born 2 weeks after E3 1995, so I'm not exactly too sure about who won it.
Sony won it. It's fair to say that no company has ever "won" E3 at a level that Sony won 1995 in any year since and no company will ever approach it. They went from nothing to destroying Sega's console future and positioning themselves to lead the industry for the next 25 years on the back of that "$299" announcement.
Other companies have had better lineups, better hardware, cooler presentations. But "$299" will forever be the quintessential E3 moment where everything changed. It was basically the birthdate of modern gaming.Last edited by NightlyPoe - on 23 June 2019