This movie is highly entertaining to our four year old. I love that the film is adventurous and educational and shares the joy of work and the importance of helping others and the beauty of ocean life. The score is wonderful. How come I can't find the composer credited here? I love when this movie is on at our house.

My daughter loves Octonauts (who am I kidding, so do I),and I am glad that they have started making more content. I love the TV show, but these movies have been great.

I love this movie. It's my favourite of the three Octonauts movies (the others being the Great Barrier Reef + Caves of Sac Actun). Tweak and Kwazii in the OctoRepair Station is definitely my favourite part.

That being said, the Gup-Z feels a bit too gimmicky. I think the most obvious example of this is Tweak's 'engineer' moment to put out the fire in the repair station. However, moments like this don't bring down the quality of the movie for me - especially since this is a kids' movie.