It's probably the one I like the least but it's still Larry Cohen and I love the idea of this island of monster babies that have grown up. They do a good job keeping them hidden for most of the movie so they're just in the background or very briefly shown or only their hands or feet. I admire that they weren't out in the open the whole film, and the beginning court room scene was quite good. It does get a tad ridiculous later on like with the Cuba stuff but I love the idiots getting slaughtered on the island. The boat sequences feel like they go on forever and it just doesn't seem as focused or cohesive as the first two films but still pretty interesting.
