I think this is overhyped as damaging and negative. In fact, GTA VI seemed to be on the path to becoming the “new Duke Nukem Forever,” which is no longer the case. Everything I’ve seen from the leak indicates this will be a really great game with the same cinematic qualities and cultural relevance that remains somewhat unique to this franchise.
It’s not great from a creative standpoint to have parts of your narrative out there for inspection and criticism, true, but from a commercial perspective the timing of this leak (weekend of Tokyo Game Show) could not be better. More people are talking about this than whatever announcements took place at TGS.