Optimus_Toaster is right. I don't know of any games off the top of my head that have been rushed, but anything that is rushed, is never as good as it could of been, had it not of been rushed.
If they pushed it back like 5 months, just think of how bad the game would of been if it was released in spring?
As well, just look back at the games Rockstar have made, the Read Dead series, L.A. Noire, Max Payne, Midnight Club and obviously, there most famous series, GTA.
If you can't wait an extra few months to play what is going to be their most ambitious game ever (and obviously the GOTY) then you need to be a bit more thankful that they even exist.