Instruct: Classify the given review as either positive or negative.
Query: B-

The IMDB site currently shows a rating of '3.1' for this film, which is about what it deserves. The only value I could find was in Cynthia Thompson as the cave girl, Eba. Her raw beauty and innocence reminds me of the lead girl in other, far better films, such as One Million years B.C. and The Time Machine (1960). I mean really, there's nothing to like about the protagonist. With that ridiculous hat and tie, he's like a big doofus version of a young Indiana Jones, trying to act as if he's in a ROTN film. I'm not saying I don't like this film, just that it doesn't offer much in terms of the main character or story, when compared with other B-level movies. I'll probably hang onto it, for the sake of it's 80's appeal and for Cynthia, but I was really hoping for more.