I don't know. There's no widespread knowledge or reliable source indicating whether Toriyama actually reviewed the manga guides. It remains a mystery for now.
To draw manga, practice basic shapes and anatomy. For the review, note the unique aspects of the manga, like its genre-bending or innovative plot. Mention if it stands out among similar works and if it has any flaws. Conclude with a recommendation based on your overall impression.
Well, usually such manga might have unique character designs and a complex plotline. The tentacle element could add an element of fantasy or strangeness.
Well, it depends on your perspective. Some might think it's the only one, but others may have found other manga with similar themes that they love just as much.
The 'A Girl on the Shore' manga review focuses on the themes explored, the quality of the illustrations, and how well it engages the readers. It suggests it's a must-read for manga enthusiasts.