Shadowhunters TV on ABC

So, I am obsessed with The Mortal Instruments by Cassandra Clare. The first book which is called "City of Bones" was made into a movie a year or two ago. Anyway, long story short, it was a bust. (Well I thought is was great despite the millions of book-to-movie changes made) Back on topic! So, now ABC is going to make a TV show out of it. They have all new cast and set... EVERYTHING! I've seen post on instagram and twitter about it and I'm kinda excited I just don't want it to fail like the movie did. I hope it's good though!