If this is a total of the approved resorts, DVC or RCI (or both) are ripping you off. I checked a couple of areas I am knowledgable about, and there are several resorts available that didn't warrant any rating while several Gold Crown resorts aren't even offered.
Examples:
Daytona Beach you have only 2 resorts, a non rated catalina club and a silver crown sunrise beach club. You don't get access to the 2 best which are the Gold Crown Tropic Shores and the Gold Crown Worldmark Ocean Walk and Wyndham Ocean Walk.
In New Orleans you only get 2 choices, one gold crown and a silver crown. You don't even get access to the brand new Wyndham La Belle Maison which opened in October. With only 2choices good luck on getting a popular week in the big easy (Mardi Gras, Jazz Fest, Sugar Bowl etc), it is hard enough with 8 or more resorts to choose from.
In Destin you can access the Club Intrawest (gold crown) and the Holiday Beach Resort phase 2 (Gold crown), but you can't access the gold crown Wyndham Beach Street Cottages, the Wyndham Majestic Sun, the Wyndham Bay Club 2, or the Bay Club of Sandestin. You also can't stay in the Holiday Beach resort phase one which is an older silver crown, but it is the only oceanfront resort in Destin (besides Phase 2 which ius across the parking lot from the ocean but is newer, nicer, and does have good views).
In Panama City you get the new Wyndham, the almost new Tropical Breeze (both really good) and the final choice is a not rated Ocean Towers Beach Club but you don't have access to the gold crown Orange Lake on the bay. There is also the Hospitality rated Landmark Holiday Beach resort (much better than the Ocean Towers IMO) with all rooms ocean front that you won't have access to.
The access to the Gatlinburg area is good with the best resorts available (although I think most would find Gatlinburg Town Square an acceptable resort if it was available).
I hope the options available to DVC exchangers with RCI are better in the rest of the country than the choices available to DVC in the areas I am familiar with. Why would RCI and DVC decide that some resorts that don't even rate are acceptable exchanges while other Gold Crown resorts at the same location don't make the list? Wouldn't it be better for DVC members to have a DVC recommended list of exchanges but still have the option to exchange for any resort RCI has if they want to? I have seen several nice Gold Crown resorts that for some reason DVC members are excluded from trading for in the above list. If the list was recommended rather than mandatory, DVC members could have a lot more options that they could trade for at their own peril. Trading for a resort not on the list would let DVC and RCI take no blame for non approved trades while still allowing DVC members full access to all RCI has to offer.