The show is good, filmed good, with decent soundtrack and good acting, maybe not the best possible, however good enough. It is an interesting story for the first season with great twists, action scenes and outcomes. As for the second season, I think it is where the show gets closer to a cliches for that type of stories and some of the characters and their actions are a bit overexaggerated. Still, good enough, but to me is more like not necessary season and a weaker one, so that's why the combined score of the first and the second is 7 stars for me, I'd give 8 for the first, 6 for the second. And don't get me wrong, it is worth watching.