Can we please retire the ugly smushnames? (Whether you mean them positively or derogatorily.) They really suck. J/I or J/G makes the point just as well.

As I said in another post somewhere, Jack Harkness is quite the Roarshach test, but I can't be the only person in the world who thinks he has been consistently real!Jack onscreen from "Gotta meet a girl" to "Are you going my way."

From Grin to Shining Grin as it were; it's all so seamless.