Crayon Shin-chan Gaiden: O-o-o no Shinnosuke

Out of all these OVAs, which were predominantly put in for Amazon Originals, these 13 episodes were the best. Maybe it has a lot of JoJo Part-4 references, such as a many different monsters attacking in a partially weird town. Even the small town with weird things happening' trope really appeals to me individually, the writers of this show could have done a lot more with the setting.
The 'villains' aren't really villains, just well written- they provide a very good glimpse on how monsters are misunderstood alongside humanity.
The main drawbacks on why this series isn't very successful is majorly because this type of storyline ... has so much potential as a movie and even though there are some half-baked moments, this could have been a very successful movie rather than dividing the series in 7 minutes per episode series.

Overall, it's a decent OVA, saddening to see it's the best of the four OVAs produced and had some moments of laughter watching this.