I don't usually write reviews but I felt I had to as this show is incredibly underrated here for completely irrelevant and silly reasons. Someone said it was created by the same people as Misfits? Irrelevant. The apartheid theme is too liberal for your political persuasion? Irrelevant. Too "urban" (seriously, what?) for you? Irrelevant. Not as good as a completely unrelated sci-fi movie with one similar plot point? Also irrelevant.
The story lines are compelling, the acting is very good, and the plot is very believable. I have never seen so many ridiculous complaints about a show (and no, I am not a "fanboi").
Science fiction isn't just about superheroes and superpowers, at it's core the genre is meant to portray difficult topics (like the immigration/migrant/refugee debate for instance here) in an atypical way that makes you think about them conceptually rather than exactly as they are. Does this show achieve that? Yes, absolutely. We can quibble about whether it does it effectively or not (I think it does) but it seems like some people reviewing this show can't wrap their heads around the fact that that's what sci-fi is often meant to do. It balances that with some humor and cringe comedy, which works here, nothing truly hilarious but decent enough.
All in all, it's a decent show with good writing, good acting that shows a lot of promise. It's mind boggling why it would deserve a 5.7 rating (not least of all because it's only 3 episodes in so far!).