I've been at halloween (the start of it, not the whole
MNSSHP etc), summer season and end of September when it was quieter (which was nice but no theme running through). I really enjoyed halloween - and the park looked amazing! But I believe they have scaled back on the decorations and pumpkin men all over the park (the last 2 years I think?), which is a real shame. Whether they will bring that back this year remains to be seen. What I am wondering though if they will put a halloween overlay on the Dreams show this year? Seasonal overlays have been talked about so this is a possibility

. ETA - from what I've read on other sites this seems unlikely, and that it would probably be next year before they would start tweaking Dreams to add seasonal effects?!
I have yet to visit at Christmas as my oldest DD is at school and it's always been hard to take her out at that time of year (a weekend alone isn't enough time for us really due to flight times etc). BUT, this year we are going for a long weekend at end Nov/beg December (due to school training) and I can't wait! I am so excited. I have not heard one person say a negative thing about the Christmas decs or seasonal festivities at DLRP and I've wanted to go for years!
So I guess, although I haven't witnessed it yet, Christmas would be the ultimate time for me if I had to pick one

(I could change my mind when I return

, but I doubt it!)....