The Hotel Rebstock in Wurzburg, DE was a phenomenal value for points. Beautiful nook-and-cranny rooms, good location, great views of castle and church from my room, welcome gifts and drink, excellent buffet breakfast, and best of all - slippers with your name hand painted in glitter glue on them! (May sound awful, but weren't, they were a truly personal touch that I have not seen in any hotel before!)
Don't know how much of a difference it made that I was a Diamond member, but I was sorely disappointed that I could not stay longer!
If in the area, definitely don't miss this one.