I have no idea why I continued to watch this. The scientific basis of this show is pseudo-science of the worst kind, distorting the theories of evolution, the way the story and the characters develop is completely unrealistic and unbelievable, the character development unconvincing, the acting shallow, the dialogs silly and the fight scenes ridiculous ... I could go on and on, just about nothing seems to make sense here and the intelligence of the viewer is continuously insulted. But still I wanted to know how the story would develop, and in spite of all these shortcomings I watched up to episode eight. I guess this is because the whole thing starts like a mystery, there is just so little known about the new species, who and what they are and what they want and how it all fits together, so one just wants to fill these gaps. However, each consecutive discovery just seems to make things more silly and unbelievable. But I don't want to go over the top in my criticism, there's worse on TV, so one might give it a try. The show has a way entertaining and keeping one guessing in spite of all the shortcomings. But better not to expect anything of any value or validity in this. 5 out of 10
