I admit I have soft spot for Gamera, the giant flying turtle, as it is my mom's favourite kanji. Why my mom has a favourite kanji is another story. Gamera has always been a softer, maybe more kid friendly than some of the Godzilla films and with even smaller budgets.
This film has some interesting elements. A man who was saved by Gamera as a boy and has a young son with psychological problems after his mother died. He finds a weird egg that hatches into turtle that exhibits all sorts of intelligence and powers... much like Gamera, who had sacrificed himself when he saved the man. The son and the turtle grow a bond as the animal grows to gigantic size just in time fight the newly emerged monster Zedus. With the help of the young boy and his friends, the new Gamera is given extra power by a magic stone that was found at the same time the boy found the egg. An epic battlic ensues and the new Gamera wins the day while the children cheer him on.
This film is fairly fun though pretty dumb in many respects. It has the problem most Gamera films do, one or more annoying child actors that really get on your nerves. It does have a really cool monster in Zedus, maybe one of the best giant monster designed out there. The effects are better than you might expect but Gamera has the look of kid's plush toy with giant eyes and baby like features that just do not work. It's hard to recommend this as children's film - Zedus is blown to pieces at the end which is gross but before that we see him eating hapless like chicken nuggets people multiple times throughout the film!
Following the current trend for Japanese monster films to have better effects and more complicated storylines that may or may not work, this movie hits enough marks to be an enjoyable watch as long as you remember that it's a film about a giant flying turtle who is "the friend of the children".