So you will say they you have pros and they are doing a shit job

The key is allow each curator to focus only on things which he or she really likes.

For example, I read tag #steemdev anyway... and I enjoy that so this is not a hard job for me to curate this content.

For example, in polish community there is a girl which only focus on cooking. Cooking is her hobby and she reads this content anyway. They key thing here is that for example I delegated to her few of my votes per week, but she can only use that on posts about cooking.

She is not doing this for free either. Because she can use my much stronger vote, she can vote first and then use my vote... and maximize own curation rewards even 10-20 times.

Important thing is.. that she do note have to use my vote. If she will not do that it won't be wasted, because it will be used by other curators on other tags. If she will abuse my vote, I can cancel it or reduce or remove whole delegation.

This a decentralized voting done in a Wise way.