If you have any version other than
Premier Rewards Gold it's probably not good value. The nominal annual fee is $195, but the real fee is $95, same as the current Green card.
Amex PRG travel credit sucks as (1) you have to name an airline and even worse, (2) the list of "eligible" airlines is mainly US based so you can't use it as reimbursement for travel on global airlines such as British Airways, Air France, KLM, etc.