How to say ... This game is simply amazing! So ok, for accustomed to old episodes of GTA it will surely not THE discovery of the century; Nevertheless, one can sleep and already find that the technical aspect of the game brings a clear transition to the new generation of consoles (PS4, Xbox One ...). Some ideas are completely "barred" (read: "Brilliant") and the second degree is required.
By cons I do not see how some journalists can claim complete the entire GTA V in 25 hours. And even, the primary interest (apart from the main plot of the story) is it not discover the many details and the content of this gargantuan map in open world?