Lots of people on these boards spend a lot of points on these places. They don't appeal to me, so I never have.
The only time I used my points for this is I put a local friend at Vero for two nights, and they said they didn't want to go back. To be fair, they are a little wild and don't have kids.
To determine "value" find cash value and decide whether that's worth it for your points. Unlike at WDW, these properties have a ton of similar competing, maybe even better resorts. Maybe it's better to use Redweek and book a week at another brand, or just book with cash.