I got this when i went on a splatter movie buying binge in a double-pack that cost just over £1, and i still felt robbed!. When i saw it was by Troma my hopes went up a bit, for i had recently watched an episode of "Shock movie massacre" on FTN which was about troma and said they specialised in making gory half-porn trash, but this, well, there was hardly any gore at all, except for when a lizard-man got a hole shot through him with a shotgun, despite the 'nymphoid' title there was no sexual content, aside from the bad guys clumsily falling onto the main character in what i can only assume was supposed to be attempted rape (more like they couldn't see where they where going with those masks on). The 'dinosaurs' don't look like any kind of dinosaur that really existed, but i think they where actually quite well-done, considering this was 1991, when CGI was fantastically expensive. There was even some scenes where the people and monsters where on-screen at the same time..not bad!. In all, this is a bad movie that you should avoid buying, but if you can see it at a friend's house for free, then do so..just don't be afraid to use the fast forward button, there is little dialog so you wont miss "the story"