I will say that Blood Hook is certainly an original B-Horror movie.
You have to admire that such a half-baked concept was actually came to fruition, and that’s of course the appeal of most of these 80s horror flicks: they are either carbon copies of better, more popular slashers, or goofy ones like this. If you like, or ealy tolerate, the kind of obscure trash that Troma Entertainment distributes, I guess I recommend this one. It's available on Netflix now... waiting for a bite.