A few thoughts: The '80s marked the pinnacle of body horror and one of the central figures in this movement was Stuart Gordon, who directed this as well as Re-Animator. While I definitely prefer the latter and find it much more fun to watch, this is a movie that is very easy to love if you're fond of practical effects, makeup, and prosthetics. One of the other great things about this movie is its pacing, which never comes to a crawl and manages to keep things interesting throughout its entirety. The lighting and set design is fantastic, adding to the dark and weird atmosphere that makes this movie so special. Jeffrey Coombs and Ken Foree are memorable, as always, though they have both been better a couple of other times before. As far as horror actors go, you'd be hard-pressed to find a better on-screen pairing outside of the Universal classics and Hammer's earlier efforts. While I can't say I love it, this is a solid movie and one of the better Lovecraftian films.
Who would I recommend it to? As mentioned before, fans of this particularly gooey horror subgenre will find a lot to love here.