Rye beer?

[redbaron24]

I was considering brewing a roggenbier as my next batch. Every where i see it described as "unique," but that's obviously not very descriptive. Is there any comparable style / is it any good?

 

[Brewsmith]

Traditional Roggenbier is similar to German Hefeweizen/Dunkelweizen, except that the wheat is replaced with rye malt.