This movie ended up creating quite a lot of controversy when it turned out the title was already in use by an amateur film maker who made a non-erotic movie, and his subsequent threats to sue Wynorski for this film.
I'm not sure how much extra publicity the controversy might have created for this version of The Hills Have Thighs, but I'm guessing that even with a different name it would have held up on its own very well.
Unlike a lot of recent softcore movies, where they stack the cast with hardcore girls taking a day off from penetration, they used almost entirely non-hardcore talent here which was a major breath of fresh air. The one exception, Rebecca Love, almost doesn't count as a hardcore girl as she can actually act unlike most of them and really seems to enjoy these kinds of movies.
Kylee Nash, playing the leader of the cave girls, was incredibly hot. The film leaves you with no idea if she can act more than a prehistoric grunt, but she makes up for the lack of dialogue the cave girls get with her eye popping figure. Her scene by the bonfire was not only very sexy, it bordered on actually being somewhat artistic.
Julie K. Smith was great as well, especially in her scene with Frankie Cullen. The leg warmers she wore in this scene were such sexy costuming and they really added a lot. I'm not a fan of the tattoos she's acquired, but she's still very sexy.
Brandin Rackley is attractive, and will appeal to a lot of people, but for me personally it's kind of amazing how she fades into the background when the much larger chested Julie K. Smith, Kylee Nash, and Rebecca Love are around.
One last mention must be made of Diana Terranova. She appears to be more of a "legitimate" actress, which is kind of a shame in a way, because she's gorgeous and I would love to see her do a lot more than dance around during orgy scenes.