It is pretty violent. I had no idea about this, so it caught me by suprise to see heads suddenly getting punctured. The realistic side of me starts shaking my head because of some Kill Bill gore. Also, the show has nudity in almost every episode, if someone doesn't want to watch shows like that.
Now that ender mentioned Vikings, that's another awesomeness. I love how it is made. Seriously, the photographer inside me weeps from the joy whenever I watch the show.
Oh, should probably mention some other cool show: has anyone watched How to get away with murder? Holy shit! I love it. I would also mention Stalker, but I would have to admit that the only reason to watch it is Maggie Q's hotness. The first episode had lots of potential, but the level turned downwards right after the pilot episode. There was some amazingle and lovingly (yes) creepy episode (I think it was the fourth episode or something), but after that, I didn't feel like watching it again. Might try to catch more episodes some day, but you never know!
Most of the shows I watch are American, but there's one show I would never imagine myself watching; Polseres vermelles, which tells about a group of spanish kids who are admitted to a hospital. I admit that I have watched only couple of episodes, but something in this show fascinates me!
(Woah, I don't even remember the last time I wrote a post this long on MH. <3)