We have just had a great day at Legoland.
After some very kind person (can't remember who - sorry) posted about Merlin's Magic Wand, we got free tickets for all of us to go.
We then got exit passes when we arrived which was really simple and it meant we could walk on the rides without any queues. Everyone was so polite and helpful and DS had no meltdowns despite the fact it was phenomenally busy.
Great day and free!! Thoroughly recommend it.