It's a film you may not have heard of, but I remember from when I was a kid. The special effects had a charm when I was a kid, but don't now. The plot isn't too good, because the human characters are bad enough that the plot allows the toy-sized dinosaurs to overshadow them. Besides, it kind of comes across as a Jurassic Park knock-off, especially if you consider the fact that both were released the same year. It can be mildly funny, but that's mostly due to the many innuendos scattered throughout the movie. You'd have be really young, or at least young at heart to truly enjoy this movie, but it's actually not bad.