I'm pretty late on this, probably because I never go into the Hilton and I also haven't played poker in some time.
The Hilton has temporarily moved its poker room. They swapping it was the Asian games room. The Asian games is a much bigger room and poker has not done well other there. They have a higher rate and a bad beat jackpot, but that is not bringing people into the room.
For now, the room is in the ballroom near the old poker room, presumably because of the complaints of the poker games being in the middle of the casino floor.
The Hilton offers a good deal for players, but it's never going to live up to the better casinos in Atlantic City.