The game play is from PS3 as we can see PS3 buttons from the screens taken in this video: http://mp1st.com/2013/07/09/grand-theft-auto-v-gameplay-analysis-running-on-the-ps3-return-of-stats-jets-gta-online-tease-and-more/
GAMING is not about spending hours to pass/waste our time just for fun,
its a Feeling/Experience about a VIRTUAL WORLD we can never be in real, and realizing some of our dreams (also creating new ones).
So, Feel Emotions, Experience Adventure/Action, Challenge Game, Solve puzzles and Have fun.
PlayStation is about all-round "New experiences" using new IP's to provide great diversity for everyone.
Xbox is always about Online and Shooting.
Nintendo is always about Fun games and milking IP's.







