A whole different genre all together. It comes under Sci-Fci Horror but it explores so many different emotions and depicts them so effortlessly. One second you will be on the edge of your seat and another second you will be laughing out loud. Its well placed & well narrated storyline have so many subplots but still it never seems to be a mess or all over the place. If I consisder each Season separately then, I personally find the 1st one to be the best of all. But still the other two dives deeper into the characters, blooms new relationships & at the same time shows the aspects of existing ones. It is just marvellous how the writers can make a simple sci-fic concept with numerous layers. Don't even get me started on the nostalgia it brings along with its references.
I think I can just keep writing about this show on & on but still it will feel as if I have missed out on one aspect or the other.
Simply Flawless.