Sorry, I only just found this poll so my response won't count. I will share my opinion anyway.

I do not think that DTube curation is fair. The votes are concentrated on just a few users, which is one of the reasons I rarely post on DTube these days.

It is up to DTube how they want to promote themselves and reward content but I would do things differently. I think they should be upvoting more users and use smaller votes to be able reach more people. This would help DTube build its creator base.

I have seen some improvement since last year but it could still be much better.