Product review (5 stars): What you see is what you get.
I can't speak for those reviews where they didn't get everything pictured, but my kit came with everything... the hose, goose neck fitting, and 90 degree brass elbow already attached to the hose.  Those people who didn't get the right kit, or everything in their kit, should probably make an exchange or return, rather than give a perfectly fine product a low rating.