User blog comment:ImperiexSeed/Supernatural Mysteries/@comment-6449959-20130226175814/@comment-99.225.222.123-20130227051325

Limited budget is perhaps the reason that best explains why there are very few scenes of the real powerhouses.

There's also the majority of the fanbase being fangirls who may prefer to see the lead cast in drama scenes, bromances and shipping scenes over new characters and lore development.

Mixing of religions in the show is okay, it adds a lot of elements and layers to the show that makes it all the more exciting. It fills in the gray areas and makes for good side/MOTW episodes.