Seems like Marriott has raised the ratings for many of the hotels. Used to be able to use a 1-4 rewards certificate at various Courtyards and full service Marriotts and now it is hard to find a 4 rating. Many of the 5's are now 6's, too. Especially in Charleston, Savannah and Asheville. It is devaluing the rewards for being a loyal member. Anybody else notice that?