Pretty damn bad but surprisingly enough the actors aren't completely and utterly wooden. Of course the horrendously idiotic story and absurd dialog prevent them from being good but even so you can tell that there's more acting talent in this than the standard made for SyFy movie (which are normally pretty damn awful, let's be honest).

If you like Syfy style science fiction, then you appreciate a National Enquirer plot line, some interesting possible science, often surprisingly competent acting, low budget DIYesque sets, and relatively paint-by-numbers scripts. These are enjoyable B movies and this is one of the better examples despite bad CGI on the stones themselves.

An archaeologist finds some ancient ruins. He uncovers a sort of stone panel with hieroglyphs and an ankh hole, he open a science box and takes out an ankh. Inserting it into the hole, the wall begins to glow. Some things happen and Stonehenge starts killing people and apparently the world is going to end. Yet another stupid B-Movie, but this time with crazy conspiracy theories!

Trashy, silly but fun enough for anyone who has ever read a crazy conspiracy theory about stonehenge

Finally the theory long held by sensible, rational, realistic people makes its way to the big screen. And while the TRUE story is wrapped up and engulfed in western film nonsense about evil cults and double-dealing scientists it's still nice to see the real scenarios put to film .

Hey, we are not stupid, one nonsense after another and boring. Maybe for 10 year old kids.