An interesting sci-fi concept that caught my interest on first sight. Fantastic special effects and good acting are the high points. Production can't be praised enough. Had the thrill for most part but felt like something was still missing.

8 episodes were short the way it was handled, started off a bit slow, the ending was a bit anti-climatic and they left quite a few stuff to yet be resolved. Sure there are a few logical flaws but unless you are adequately informed in this area it shouldn't bother you.

Worth watching imo.