The mainstory has 69 missions, GTA IV had over 80. BUT, from what I've heard, the V one's are longer and are always somehow different, while in IV there was always this ''drive to this point, kill this guy, go back'' kind of thing. There're also tons of side missions and things to explore, you had that stuff in IV, too. But V has more of them than IV.
But we'll see on Tuesday.
- boswellboxer likes this