The first 60 episodes (Seasons 1-6) represent some of the greatest television ever made. The final 13 episodes (Seasons 7-8) are a cautionary tale about prioritizing spectacle over pacing.
Total Episodes: 73
If you’re a new viewer, watch all 73 to finish the story. But know that the show is a textbook example of why episode count matters: how many episodes in game of thrones