I went last year and it's quite good. If you are failry new to scare attractions you will like it a lot as there was some good, lengthy mazes, good scares and sets etc. But it all did seem over too quickly if you just go from one to another like we did, there is scare actors around the event which is a nice added touch. But for me who has been on loads of scare attractions I prefer a story instead of just walking through scary scenes and getting scared by random people.
It did become a bit stale near the end of the night but it is one of the better places I have been to