You probably caught Naughty Dog’s showing of Uncharted 4 during the Sony press conference prior to the opening of E3. That super-over-the-top-action-sequence was just a portion of what the development team wanted to show attendees, and the gameplay demo never reached its conclusion during the press conference.
Those who actually attended E3 and got a behind-closed-doors look at Uncharted 4 would have seen the whole 15 minutes of gameplay. Naughty Dog has now released the entire chunk of footage for anyone to check out. It’s great! It also reminds us that beneath the seemingly endless parade of action bit after action bit, there are some detailed characterisations that provide their own drama to the game.