So much, played a ton the last two weeks and finished about 96% and I will probably end up doing another house and a harder level.
I do wish there was maybe less side things to do (way too many caves) and more story or side things that tie in with the story. Dont know if there is going to be another game or something but there also felt like there was some unfinished plot, with Sebastian and once you choose which side to be on, good or evil, it doesn't change anything going forward.