this new dialogue is way better. they are HITMAN NPCs, not actual characters in the story. they don't need to be taken seriously.
this new atmosphere is very problematic though. i can't stand the writers deliberately portraying 47 to be james bond. this is problematic because when 47 is portrayed as spy instead of a hitman, new players come into the series believing 47 is like bond, when it's completely false. (i hate the level specific suits too, and i kind of feel they contribute to this). while IOI did a great job on gameplay (minus the patches that make it worse), they missed the bigger picture when it came to atmosphere.
besides, bond sucks. 47 would whoop his ass any day of the week