There have been few disasters in entertainment history comparable to the final season of “Game of Thrones” back in 2019. In only six episodes, the once worldwide phenomenon that drew in millions of viewers collapsed, ridiculed for outright bad writing, ruining even its previous seasons in the eyes of many fans. When the “Game of Thrones” prequel show, “House of the Dragon” was announced shortly after, many were skeptical that it could succeed, considering how audiences had soured on the series. So, does “House of the Dragon” stumble as Thrones did, or does it soar?