I get that. I do. I'm not saying that I dislike the changes just because they are changes. The Jorah/Jon Connington change made sense even if it basically gives away that the Young Gryff storyline is a dead end. The Hardhome change, like I said, was good. Most of the issues I have are due to plot holes or just bad writing, at least in my opinion. I'd still be questioning this stuff if Game of Thrones were an original show not based on books.
It doesn't have to be perfect, there was stuff I didn't like in the first three seasons too. There was just much, much less of it. That's partly why I don't buy the time excuse. They condensed stuff pretty well early on, but to me it seems like as they deviate more and more the writing just gets more and more ridiculous.
Not sure what cringe-worthy writing there's been in the show. Given it's genre television, I'd say it's been top notch.
You'd have to expand on 'plot holes.'
And yes, sure, they condensed stuff easier earlier on, because he's added whole bloody families that the show doesn't have time to do more than pay lip service to. He's made self admitted mistakes, splitting the books so that you had whole books that were MISSING the favorite and best characters.
The TV show simply couldn't do this. And therefore had to work to fix what GRRM himself admits he screwed up in the first place.