I have Halloween CE and I'm loving it thus far. I still have 1.05 code I haven't uploaded the new code yet, but the code itself is decent not great. I might be a tad biased because Halloween is one of my all time favorite movies.
Pros: it might be one of the most gorgeous games in pinball. Layout is unique and may look clunky, but surprisingly shoots fast and has decent flow. For the price I cannot believe all the toys and mechs in this game. This game is loaded!!

Cons: I will say after I unboxed it I have a few issues with it and smaller issues keep on popping up here and there. With that being said spooky has been great in there customer support. I'd also put there code is a slight negative, like I said the code decent not great and I don't think the way its setup now will ever be "an amazingly coded game" for example in my elvria the goal is to get rid of the gooles, ghosts, zombies, monsters etc so elvira can sell the house (with a bunch of side missions) in Halloween its kind of all over the place, you're either michael doing the killing or Laurie strode trying to get away from michael or defeat him. Don't get me wrong the modes in the game are pretty good, but there really isn't a set goal in the game like elvira. You basically do all the jack-o-lantern modes, then have the 2 multiball modes. I think that will put you into a mini wizard or wizard mode.
Scoring is a little different too. You can have long ball times, but the scoring is much lower than your typical sterns.

Overall I love the game I think when it's all done it will be a very good game, but not great. As of right now I have it about an 8/10. I can't see the game leaving my collection and I only have a 4 pin collection.