The show tackles the theme with average people obtaining supernatural powers, being able to remotely commit crimes or assist people in need. The real conflict begins once large number of people, who are willing to abuse this power, obtains it.
This reveals the nature of anonymity and the people's behaviour. Bergkatse is a representation of malice within internet community, being hostile and negative, impersonating others, while actively destroying other people's livelihood for entertainment.
The concept itself was fine, but representation of these idea through superheroes seemed weak, as their role seemed less significant as time went on, eventually ending the final conflict with the power of the people.
In terms of art direction, it had very simplistic art with a vibrant colours and damn I love me some colours. 3D art of the superhero suits were interesting and distinctive.
Tatsunoko could have had taken the theme into digital world to make all the internet references, however given its experimental nature, I think they were more worried about viewer count as Gatchaman Crowds is only in name Gatchaman and nothing like its predecessors.
As a disclaimer, I am biased as trump when it comes to superhero content.
Should you recommend Gatchaman Crowds?: Potentially, if they dislike internet community for being toxic
