My husband and I were looking for something to do, but didn't want to spend all day doing one activity. I wanted to go to Star Island, but it is gated. We found Thriller while walking around in one of the shopping districts.
The music is loud (but fun) and the tour guide is very knowledgeable and shows you were all the stars live. He even walks around at the end and gets a free picture of everyone on the boat.
The captain does a good job of making sure both sides of the boat gets good views for pictures.
My husband said he wished the boat went faster, but it was still a good speed, though not to scary for kids.
Would def. recommend. We paid full price, but if you plan ahead you maybe be able to find 1/2 online discounts through Groupon type of sites.