I have never laughed so much at Winx before. This movie was so boring! The voice acting was awful and became unbearable at times, along with its horrendous script. Plus, their pronunciation of Sirenix is so off. At first, I was suffering, but then I turned on the captions on YouTube. Those captions were so messed up that it actually made the movie better! I couldn't believe how much I laughed. And that ending was just too insane to be true! What made them think that was great?! The whole dancing sequence with the mutants was something else. Overall, a terrible movie that was clearly not planned.

Well, I though the movie is okay in Italian, but In the Whole Rai English dub movie really sucks.

Well, Bloom has a much whinier voice in the recent Rain version than the olfactory Nickelodeon version.

Also, Stella is not so genki as the nickelodeon version of this movie.

So a "starfish tumor" for The RAi English Dub of the movie, but a "Starfish hit" for The original Italian version.

Also, Politea looks more like a jellyfish mermaid in this horribly-RAI English dubbed movie.

Tritannus, wasn't the awesome villain as he did in the 5th season of Winx Club. So, RAI English dub sucks, but The original Italian is more awesome.

This isn't the best movie from the Winx franchise. It feels like an extended season 5 episode, the animation style is also horrible compared to the first two movies.

It's weird to me that after all the events of season 5, the humans still polluted the oceans.