FlyerTalk Evangelist and Ambassador: The British Airways Club
Join Date: Jun 2008
Location: Somewhere between 0 and 13,000 metres high
Programs: AF/KL Life Plat, BA GGL+GfL, ALL Diam, Hilton Diam, Marriott Gold, blablablah, etc
Posts: 33,176
If you do a search you’ll find a lot of threads about that very question, some probably even using more or less the same title, where people discuss their experience etc. I’m away on the phone so can’t look it up easily but it should be very easy to find.