All that happens on the main page - the result of bad taste and lack of choice. We have very few good artists and good writers, but quite enough wannabes, who create comics so, whether it is under the gunpoint.
All this is a sign of selfishness. If people had thought about Tapastic not as a site where anyone can publish whatever they want, but as a publisher with simplified criteria, then everything would be better.
It's even more awful, than vine on YouTube.