@DankyWanks Yes and no.
Aggregators work with bots that automatically upload new series/chapters stealing them from other webs, that means that whatever you could find in Kissmanga that you couldnt find in another popular aggregator like Manganelo, was a series that hasnt been picked by any group in more than 2 years.
And the site was a nest of pop ups and worse things, the interface was shitty, the reader was even worse than the interface and the people who managed the site was even worse than the reader...