Finding it odd how some here are out on 5-6, they’re both good, not as good as 3-4 but still solid in my opinion and the s6 finale is great. If you’re already shaky tho, I would stop after 6. 7-8 have some cool stuff but it’s clear they had no idea how to manage without the source material regardless of GRRM’s general guidance, and they rushed the hell out of it too and it showed, a real disservice to the audience that made the show runners rich