It's a very bad creature-feature, because that's what Syfy does. Makes me kind of feel sorry for Sean Patrick Flanery. At the same time that _The Walking Dead_ was just starting to take off for Norman Reedus, Flanery was doing... this. I will **sort of** give credit to the CG effects on the titular worms in this one. I think, if you took them out of their surroundings and put them in a void, they look quite good. The only problem is that they do not look like they exist in the environment on screen. At all. It's a pretty decent visual in the worm itself, but they look veeeery pasted on top of what is actually happening. _Final rating:★½: - Boring/disappointing. Avoid where possible._