We went to Aquashow Park and all I can say is that if you need vacation and have fun, Aquashow Park isn't what I recommend for an adult. It's amazing for kids, but it's very tiring for adults and most of the amusement stuff is for kids. Long queues for 1 minute sliding...
I liked the Eagle and Parrot Shots, where we can get them at the end of the day.
At my eyes needs some mantainence. I say some pools needing to be clean and water a bit dirty, and that isn't nothing people would expect on a Aquapark.
I didn't said I don't like it, I only see it as an experience for the younger people to enjoy, like having from 5 to 15 years.