Not shading GOT, but the armor designs are great here. Be it production values or a choice to show it’s an age of inexperienced men who value aesthetic and status over practicality in combat.
The quote in the first episode about the men not knowing real battle/war reminded me of Catelyn's comment's to Renly and his supporters. From season two of GoT. The book...
They are still unblooded, Catelyn thought as she watched Lord Bryce goad Ser Robar into juggling a brace of daggers.
It is all a game to them still, a tourney writ large, and all they see is the chance for glory and honor and spoils. They are boys drunk on song and story, and like all boys, they think themselves immortal.
“War will make them old,” Catelyn said, “as it did us.” She had been a girl when Robert and Ned and Jon Arryn raised their banners against Aerys Targaryen, a woman by the time the fighting was done. “I pity them.”
“Why?” Lord Rowan asked her. “Look at them. They’re young and strong, full of life and laughter. And lust, aye, more lust than they know what to do with. There will be many a bastard bred this night, I promise you. Why pity?”
“Because it will not last,” Catelyn answered, sadly. “Because they are the knights of summer, and winter is coming.”
“Lady Catelyn, you are wrong.” Brienne regarded her with eyes as blue as her armor. “Winter will never come for the likes of us. Should we die in battle, they will surely sing of us, and it’s always summer in the songs. In the songs all knights are gallant, all maids are beautiful, and the sun is always shining.”
Winter comes for all of us, Catelyn thought. For me, it came when Ned died. It will come for you too, child, and sooner than you like. She did not have the heart to say it.