I like the idea of the movie that mermaids change when they are turning 12 and half-bloods spend 3 years on land and 3 years at sea. But other than that, I think the acting has absolutely terrible, and so was the script. I would have really enjoyed it if they had a better director. The tails in the movie look like they were bought at Walmart, and doesn’t look real at all. Overall, I would not recommend this movie.