they should've kept all the bullshit that happens in the books and they should've ended it when the books ended and that's it. that way people would be unhappy, but because the story is left unfinished and all of the subplots are left open it at least gives people stuff to theorize on. i know book readers still do what i'm saying because the books are like that, but i don't get why they HAD to end it. the story in the books is much more convoluted but people who enjoy Game of Thrones LIKE THAT. leaving it like that also takes it out of their hands and puts the majority of blame on GRRM. "can't finish something that's not done folks, sorry yall!"
they should've kept Lady Stoneheart, Strong Belwas, and not completely destroy the Dorne plotline. then just end it on the pink letter and the Iron Bank. i don't get it, you can always come back to it later on when GRRM finally finishes the books. otherwise who gives a shit? it's not the end of the world, they've done stuff like that all the time, look at Rome, look at The Wheel Of Time, they left both those shows without an end. par for the course in today's TV show culture.