I've heard about Locke&Key long time ago, but a few times a browsed it, art really put me off. Now I finally read it and I am so glad that I did.
Story gradually pulls you in - there are more and more mysteries discovered and Hill are unravelling them with a kind of underhand flourish. Yet you suddenly realize there were details pointing to them all the time (if only you knew where to look :)
Art is amazing in framing, frame dynamics and mise-en-scene, only the characters are a bit too cartoonish for my liking. Though they grow on you.