Dany's heel turn was rushed and poorly executed, I don't think anyone can argue against that
The thing that really annoyed me was the trial/council scene though
So many things that made no sense within the GoT universe
After Robert died we ended up with the war of five kings, with all these different motivations and greedy lords vying for power and taking advantage of the power vacuum
This time we have even more chaos with the land decimated from the battle at winterfell and the second sack of kings landing alone
All this chaos leads to…nothing
Everyone just agrees with little argument that this weird kid from the north who claims he can see everything should rule over all 7 kingdoms
Oh no, the 6 kingdoms because the North will never bow to...it's actual successor, the oldest living son of Eddard Stark
The Iron Islands and Dorne, 2 regions that are infamous for want of independence say nothing to this either, seemingly fine with another state being allowed to leave
This is all wrapped up neatly in around 10 minutes
Then we have a council scene where we have an maester who isn't actually a maester and is still sworn to the nights watch
A kingsguard(?) who is still sworn to Sansa Stark
A lowborn mercenary is now master of coin and lord paramount of the reach with seemingly no opposition from the lords of that region
So much of it unravels at the slightest touch that it's genuinely infuriating
For a show that was so great because of it's intricate plotlines and atmosphere of every action having consequences they really couldn't have done a worse ending