Maybe in a small group of thinking, but I'm happy to see Inner Circle nerfed. I joined 40k when the DA codex was a thin little "magazine" of a codex, black & white entries, long before all the armies had to have insane rules to matter. My group played armies for the look and fluff, so I hope this weeds out the meta-chasers, and for myself, I missed this era of rules thanks to health reasons, so I won't even miss it, ha ha!
Are powerful rules nice? No doubt, but some of my best games were with a sub-optimal book, with "vanilla" Deathwing rules, greenwing, and a prayer to the Emperor. I never, ever thought I'd see the day a Primarch came back, let alone the Lion himself after decades of GW teasing it in some little paragraph. I'm just happy to see the setting move forward, the Lion being active again means more than his TT rules.
Maybe a waste of a post, so apologies brothers and feel free to ignore, but I feel the focus on rules in current 40k has eclipsed narrative, fun, or playing for the sake. Some don't have a choice, game-shop players bring net-lists, etc, but I am looking forward to 10th and the major changes coming. For better or worse, the Dark Angels are the First, For the Lion!