The benefits are good - Concorde Room, GGL helpline, jokers, Hilton Diamond , gifting status etc. As others have said, Group 0 when it works. I have managed to keep my status for a few years so far and expect to for a few years more from planned travel (and organising it) to hit the 3000 tier point mark. I’m not sure I would go out of my way with tier point runs etc just to remain GGL.