Very mediocre show, in every department - direction, acting, screenplay, cast, dialogues, CGI. Simply fails overall. The characters are, I wouldn't say cliched, but that they are simply not believable. They do not fit in this show, probably a good fit in another show. This alone is enough to ruin any show, but wait, there is more. The direction and acting is as if the show was a science fiction parody and not the real thing. Could have actually worked if it WAS tweaked and sold as a parody. Everyone gives the same exaggerated expression irrespective of the gravity of the situation. Even a student of filmmaking would have failed their course if they dished out something like this! I am certainly going to give this one a miss.