Other than having very narrow starting location defensive choke-points Redoubt is not very different from Bulwarks, Great Wall or Evercamp. Evercamp in particular is superior in every way - it has rolling-hill terrain features, ponds, forests, lots of resources and choke-points at the start locations (though the choke-points are quite a bit wider).
Gamers are fickle and unpredictable ??? but thanks.
edit: titi and everyone - my maps are for the community to use in whatever fashion they see fit. All are "open use" and require no special permissions from me. I don't care about credits. Thanks.