So, In A Valley of Violence was on one of my pay-per-view channels and I DVRd it. We watched it last Sunday and I was so impressed, I immediately went out and bought the Blu-Ray.

"I also really love the absurdist nature of many great spaghetti westerns, and while I think In a Valley of Violence
has plenty of those fun elements, it also tells a story about how
violence affects different people in different ways. It is a movie much
more about characters than it is plot. It takes a group of archetypes
and sorta flips them upside down and forces the characters to confront
things not usually seen in westerns." - Director, Ti West (from a Filmmaker Magazine interview)
Also, the opening and closing credits were a total homage to 1970 Spaghetti Westerns with their garish colors and blocky lettering. I just loved it. I recommend you give this a try. I might like it more than you, but this isn't your average Western.
What it's like working with a dog: “Jack Lemmon, who I worked with when I was younger [in 1989's "Dad"],
said it was like working with Marilyn Monroe,” Hawke continued. “They
were always going to use the take that Marilyn was good in, never the
take that you were, so you had to be good all the time. So that’s what
it’s like working with a dog.” - Ethan Hawke (from an LA Times interview)