I agree Gettleman's resume smokes Hunrney's but his limited actions so far are not the night and day difference many are proclaiming it go be.
He's his own man so he surely will be different and hopefully better in every regard than Hurney but it's not proven yet is all I am saying.
What he has proven so far is that he places proper value on players, something Hurney has never done. That in and of itself makes him far superior to Hurney. While the players he has signed have to "prove" themselves, he has done a masterful job thus far in my opinion.