By every account this is a terribly bad movie. Why do I give it so many stars (well, 4 out 10)? Because the cheese factor kind of works in it's favor ... for me. It's got some sort of sick charm that appeals to 1 out of every 50 people and I guess I'm that 1 person.
Given that in 2008, 2 other Journey to the Center of the Earth movies were made (one Theatrical, one for the Hallmark TV channel) ... what spin could this one take? An all-female cast for starters (well, there is one slightly older middle-aged guy present, but he doesn't count), and teleportation to add a little novelty.
Here's the setup: a military team of women are using a relatively new teleportation machine to zip over to Germany. Their path takes them through the center of the Earth (well, only 600km deep) ... and something goes wrong and they get stuck in said location. The hot female scientist who designed the machine is now just finished work on a nuclear-powered, laser-blasting deep digging machine. This is what's used to rescue the lost women.
Part of the cheese factor for me is that in spite of a low budget, ridiculous cast and idea and clear special effects goofs (I don't think we're meant to see clouds underground) ... everyone in the movie tries to be serious. The result is a kind of offbeat amusement. In fact, I'm actually pretty impressed that the film makers didn't go the "T&A" route; the girl with the lip-ring in the beginning almost gets you thinking otherwise.
Anyway, I do not recommend watching this movie. However, if you believe that you may happen to like knucklehead adaptations of "Journey to the ..." movies, then by all means check it out. I kind of liked it.