Wanted to like this more; great art, and the gloss is lovely. Likewise, the character and his universe lend themselves to what could be a fine adventure. However, the story is so short it barely begins and it's all over. Granted, the addition of the working drawings at the end is lovely - comparing the work in progress to what was actually printed allows light in on the editing process; some panels are redone, others tweaked. But it all seems a bit undercooked.
I do hope there's more from the Rocketeer, as it feels like it could really evolve. But for now... could try harder.