Personally, I've really enjoyed this, though this might be a little biased since I'm a sucker for supernatural/exorcism plots and also a big fan of this author
defo worth it!! biggest problem (at least for me and for the people that i know) is probably getting through the first few chapters because theyre really boring. but once you get through, it gets super exciting!
Is this good? Im scared to read other comments cos i might get spoiled