You know, people probably had the exact same reaction to Ninja Gaiden Black, Ninja Gaiden Sigma, and Ninja Gaiden Sigma 2. This is what Team Ninja has always done, they're like Capcom except they actually wait more than six months to release their "enhanced editions."
It strains the mind a bit don'it? You think you're all alone... maybe I come down the chimney, bring presents to the good girls and boys. Maybe not, though. Maybe I've always been here.