There is a reason why the pilot didn't get picked up
. I just finished reading the script and it's boring as hell with long stretches of pointless exposition in lieu of the awesome back and forth narrative style of the first few comics.
If you haven't read them yet, DO IT. The first three collected volumes are available to buy and the fourth comes out soon. Awesome stuff.
Here are some reviews I wrote on them:
Volume 2: Head Gameshttp://www.redfenceproject.com/blog2/textpattern/article/376/graphic-novel-review-locke-key-head-games