Dante, if you have seen a David Green highlight reel, then you have seen some Giibson, but the reason you ask the question is because truth be told, this guy is a "David Copperfield"..I.E..he'll dazzle you with a great exhibition(be it play or entire game) then poof, he pulls a disappearing act.
Much like Copperfield with Schiffer or a model on his arm, Gibson looks best with Green's arm throwing one of his inconsistent yet perfect over the shoulder tosses.
I agree with LT, and think he is more hype than hope at the NFL level, but we shall see.