People seem to vote things they have not even seen skewing the actual rating in the future. There is no reason to have voting available for things that haven't even aired yet. For example: Star Trek: Strange New Worlds is standing now at 8.8 (25 votes). We don't even know when the first episode is going to air, yet 25 people have already praised this serie to 8.8. That's just dumb.
https://www.tvmaze.com/shows/48090/star-trek-strange-new-worlds