http://www.gameinformer.com/b/news/archive/2013/03/07/take-two-wont-degrade-gta-with-biannual-releases.aspx

Assassins Creed IV has gotten some serious backlash in the media already and CoD...well, you know the drill. This is SO REFRESHING. Thank you.

Save us Rockstar.

Does this surprise anyone? GTA (the main series at least) is a large, open-world game. Of course a new one doesn't come out every 1-2 years like a linear, 10-hour FPS. It's like Bethesda coming out with a new Elder Scrolls every year.