Heck yes! - It's like you were a kid again grabbing all the candy you can - or should I say finding a way to tote all the candy you get. If you go before Halloween, you'll be able to bring home enough candy to satisfy all the trick or treaters at your door on Halloween night (re-treating). Worth it? You bet! Limited tickets means short lines and a "haunting" atmosphere. I'd especially recommend the Haunted Mansion area where some very spooky things happen in the graveyard. The special lighting throughout the park and the spooky effects on Main Street USA are great!! Don't miss the special Halloween fireworks. As for Christmas - It's a Christmas like when you were a kid again. Don't miss the parade! Anything is worth it at Christmas.