I have used it with my EWI, most things work ok with breath remapped to control expression. Some instruments don't like the large and fast variations that BC can send, and then you get some audio distortion.
I have had some good experiences with the Garritan sample products, which use Kontakt Player. While I know people don't consider them to be the best sounding, they are setup pretty well to handle performance via a wind controller when BC controls expression.