I'm enjoying Preacher so far.
Very violent at times (same channel that makes the Walking Dead. Not quite as gruesome, but pretty damn gory in places), but pretty funny in places too. The motel room fight is brilliant (you'll know it when you see it).
And for those who have read the comic books: yes, a certain gunslinger is in it.

I also have to plug Game of Thrones a bit. It really is a damn good show, and the last two episodes of season 6 were absolutely amazing. Unless you have a psychotic aversion to fantasy I highly recommend it.
Edit: another great thing about Preacher: Tom Cruise explodes in it.
"I only read American. I want my fantasy pure." - Dave