20 year reunions are ok but i found that allot more juicy stuff is at the 10 year point so I think they may have missed the boat on this. 10 year finds allot of high school sweethearts divorced and looking to hook up with someone (or anyone) they remember from school, enough time has passed that some people look VERY different/have different attitudes but not due to aging. 20 year tends to be more bragging about their line of work/kids.