Game of Thrones TV series has a total of 8 seasons. It was created by David Benioff and D. B. Weiss for HBO. The storyline of Game of Throne is based on the series “A Song of Ice and Fire” by George R R Martin, who is also a co-author of the script for the series. Game of Throne was first aired in April 2011 and lasted till May 2019. It had a total of 73 episodes.
The seasons were aired as follows:
Season 1 – April 17 – June 19, 2011 (10 episodes).
Season 2: April 1 – June 3, 2012 (10 episodes).
Season 3: March 31 – June 9, 2013 (10 episodes).
Season 4: April 6 – June 15, 2014 (10 episodes).
Season 5: April 12 – June 14, 2015 (10 episodes).
Season 6: April 24 – June 26, 2016 (10 episodes).
Season 7: July 16 – August 27, 2017 (7 episodes).
Season 8: April 14 – May 19, 2019 (6 episodes – shortest).
There are currently seven seasons of the hit television “Game of Thrones”. It’s not clear how many more seasons will be made, but the author of the book, and co-author of the script, George R.R. Martin says that there is still plenty to cover for a television series. This suggests that the series will contain more material than the books, or maybe even surpass the books altogether as far as what the story tells.
As far as ratings go, since the number of seasons interested you, the ratings on this series have been rather high for all seven seasons. It still hovers around a 95% on Rotten Tomatoes - which is one of the “end all, be all” devices at a movie’s disposal. The higher the score, the better the critics viewed it.