Ehhh, I'm not feeling this.
It looks fine (I promise my vocabulary extends beyond this word after also describing Drakon as fine). The coaster section is relatively short and doesn't seem to offer much, and Mack Water Coasters rarely offer slick ride experiences.
My biggest bugbear is that the whole ride is not over water. It's more a personal preference, but the whole coaster is over land, then you have a final splashdown into water and meander in a trough to the station. It doesn't feel like a water coaster, or even the water ride the park desperately needs. It's a coaster with a splashdown. And given the theme/story, of being out at sea, again I'd have wanted more water in the area.
It sounds like they've thought the splashdown through, and it'll be a good key visual for the area with lots of interaction. That's good.
But for me, this doesn't tick any of the boxes I'd want for a water coaster, and particularly this water coaster.