this is my review, I will be focusing more on the sets, costumes and props Instead of how scary it was because all the actors were doing a great job and doing the best with what they had. It is more of a design review.
Roanoke: the house was a little bit boring for me. repetitive sets and ...the costumes were kind of plain,
the Ending surprise is nothing great, I didn't even get to see what the big deal was about Until I looked behind me and saw the "big surprise".
I know the house is technically a cannibal house but i wish they focused more on the Wendigo creatures in the story more than they did. having just one of them at the end kind of ruined it for me. I hate these concept houses. I wish there were wendigo creatures coming at me the whole time, I didn't get scared seeing the cannibals.
Dollhouse: Everything was amazing. The only way I could describe this house is as an "Abstract house". the sets are pretty insane, I loved everything from this house
The costumes were creative and creepy. I was surprised at how creative everything looked inside this house. Every room felt very different and every room had a special surprise to see. The Crib room was hilarious and bizarre. It made me laugh more than anything. Whoever made this up, Congratulations, one of the most twisted houses I've ever seen haha

I wish I could say more but I don't want to spoil everything. Best house of the night
AVP I will say this house has some of the best sets I've ever seen but at the same time I Think I had a bad run or I went during Cast change because I missed everything.
The sets make you feel like you are inside the movie, This is one of those houses when they could actually film a real movie inside. There is so much detail and so much work done in here. It was beautiful to look at.
But, I only saw the Alien puppets 3 times, and saw the predator only at the end, I saw all the human characters in the house but I barely saw the creatures. The 3 puppets that I did see were flawless. They look wonderful. The predator at the end is huge and looks amazing.
My only disappointment was not being able to see the creatures more. I have a feeling there are only a handful of aliens in the house which is sad (since last year the Werewolf house almost had a wolf in every room, I went into this house Expecting them to have an alien in almost every room the same way they did for the wolves.)
I really really hope i missed the predators due to cast change because I really wanted to see more of them.
Walking Dead: This house felt like if they took the Walking Dead house from 2012 and they took the Resident Evil sets from last year and they mixed them together to make this house. some of the problems the WD from 2012 and Resident evil had were felt in here for me.
The sets were great to look at, You really do follow Season 4 from beginning to end. but some of the walkers didn't have good places to hide, it reminded me a lot of Resident Evil in that sense. There were a lot of rooms where the walkers were just standing there (Just like RE)
Also, I know the house is supposed to have a lot more walkers in it but some rooms felt kind of empty oddly enough. I have to admit that the WD house last year was better for me. Also for some reason it felt like the house had too many lights. It was nice to see everything but at the same time it hurts the house because the walls look like cheap cardboard, some of the sets looked fake because of the lighting
(Like I Said, the problems those two houses I mentioned had are here but Doubled)
Dracula: I don't like this house. I hate that they use HHN to promote stuff. This should have been a tent house.
the sets were nice but they do get kind of repetitive as well, (for some reason Dracula, Roanoke and WD each feel repetitive to me, They are all different from each other obviously, but they kind of repeat themselves)
And again I just saw people in blood make up scaring people... I have no idea what happens in the movie but I was expecting to see scary creatures or monsters or something, It's weird, It definitely feels like an Action movie house. It was kind of boring.
The streets look pretty and the props and the sets look great, but The park feels empty.
Face off is way too small. They took 7 and shrunk it in size. the costumes look beautiful but the zone is just too small.
Bayou has the best props and the best atmosphere but it doesn't have enough actors.
The Purge has the best music in the park, and it is the scariest zone. It has the most energy for sure.
Maskerade is beautiful to look at and I love the costumes. But it feels too small.