I think everyone who likes a good mystery, thrillers, and an interesting plot should watch this. Honestly, it was time well spent, and what's more, for an 8 episode drama that covers a lot of characters (like a bunch), it's very well done. You get to understand why the characters were the way they were and what made them like that which to me is a really important part of understanding any story.

I'd just like to point out the physical ability of these people, like, how do you get hammered three times and the next second you're on your feet? That was funny. Still, the action scenes were equally great.
I hope it gets a second season because it really deserves it, even though I think the possibility of that happening is really high given the post-credits scene which, once again, was really cool. Highly recommend.