I am giving it one star because of the writers.
The writers of season 8 should have the same fate as Ned Stark and the season was ruined by these writers. The ending was so bad that I regret that watching the last season, I should have stopped at season 7, knowing that the writers incapable of writing and the book is not yet released.
Daenerys Targaryen's character was the most ruined in season 8, she being the hope in this series with one episode they ruined her character by making her the villain.
The other most important character was Jon snow had no other purpose in the series other than killing Daenerys Targaryen at the end.
Bran Stark having the most potential in the series had no other purpose than telling the real name of Jon Snow and bait to The Night King
Arya Stark's being no face had no purpose at all.
Sansa Stark was useless in this season.