Man action scenes with little dialogue seems like it goes by really fast... but there were a lot of panels... so it's not in any given way short by all means.
@Mattchew101 remember Jeju fight? When beru was alive he eat the head of the healer and gained a voice and healing ability. Well when our mc turns someone into a shadow they all keep their abilities when they were alive. Since Beru had healing before he died he kept his abilities after turning into a shadow