BFD is for people who want to have the flexibility to mix a raw drum kit, not for folks want something pre-packaged. To really get the good stuff though you need probably more than the Eco version. The expansion packs have the highest quality kits in them.
Though I've never recorded a real kit myself, on the mixing front I could probably do pretty well with a real kit now that I've spent so much time learning how to mix raw drums with BFD, and eventually getting to the not really cheating at all level. It's been time well spent. And it's so much more flexible because you can take the sound in whatever way you want.