I skipped GTA 5 and not sure if I should hop back in at 6

My last GTA was 4, I skipped 5. I don't know if I care any more for it. Back in the day going around killing people seemed fun. But now I feel Ive grown out of all that. I'm into games about saving the world, basically strong story games. GTA just seems like stupid fun.. nothing wrong with it. Not sure if I'll get 6. Edit; not saying anyone should feel the same. Just unsure