There's another trailer for Grand Theft Auto 5 . Except, wait, apparently this one is The Official Trailer. Does that call in to question the legitimacy of all the previous videos ? Not at all. But given how much action, shouting, shooting and expositing that Rockstar pack into this single minute, it's clear why they'd want it to get the definitive article.
Grand Theft Auto 5 is due out on the 17th September for consoles. That's pretty soon, unlike the PC announcement, which is expected any time between a few month afterwards and never, depending on your general level of optimism. The real test is whether you wait out the unknown period, or cave and grab a console copy for whatever living room box you can get your hands on.