Also, finally something I've been raving on about for years... fire! Only used once sadly (although I suppose it is a one trick pony) but what an amazing effect it is, especially over the lake. Just, magical! Like the storyline, I hope additional effects like these make a come back or are expanded on in future years.
It looks like fireworks are on the up again! I must say, the ents team have really improved in so many ways this season (I suppose having a creative manager for the park now helps greatly), so well done to all involved with both fireworks and ents this season!