What the hell is going on with this formely great show??? (Spoilers)

Dany wipes out KL in an afternoon with one dragon, single-handedly, when three didn't before?

No twist to Cersei/Jaime (he stabs her beneath the building as it collapses/she deserts him to die alone, etc)?

Jaime still lives despite being stabbed several times by Euron?

Arya doesn't use her mask to sneak up on the Night King or Cersei?

Missandrei doesn't try to pull Cersei off the tower with her?

Dany didn't hover at the Red Keep to speak to Cersei?

The characters (esp Tyrion and Vaerys) are now one dimensional, dumb characters, with no scheming?