This show is not excellent but it isn't bad either, each week the show seems to be improving, not to mention a more well known variation of cast members.
It is entirely up to the viewer their own points of view but in mine its worth giving it a watch, especially the new years day or eater episodes.
Unfortunately those who expect this to compare or even match up to supernatural are sadly mistaken, this show is in an element of its own and should not be compared to anything else. i think this is why the majority of people are quick to disregard this show, as they compare it to much more successful longer running shows.
who knows maybe this will turn into a long running show.
all we need to do is give it a chance.