Yes, I got the Diamond status in a promotion that hit me, fortunately, right before our trip to Paris and our stay at the Park Hyatt. Free breakfast and internet totaled over $170 per night! That's why it expired 12/31.
At this point, I already have 18 stays on 9 nights and will finish requalifying on January 30th. I'm also Starwood Platinum but the difference between possible versus guaranteed upgrades