Has anyone ever taken the 90 minute time share tour at Marriott Grande Vista? Any information would be greatly appreciated. Is it high pressure & did it take longer than the 90 minutes & what all is involved with the tour. We are staying there in March & that is part of the package we were offered....$199 for 4 nights in a 1 bedroom condo including 7500 Marriott Reward Points. Is it a nice resort? Thanks