I'm mixed. I don't particularly care for the Black Order. Proxima Midnight (really Hickman?) wasn't really pulling her weight in narrative or visual impact. There was some thing with her and her husband-brother Corvus Glaive (Corvus being a Crow which is black and Glaive because he has a Glaive, you see) mirroring Wanda and Vision, a pair I despise so that whole setup just lost me. Then Corvus dies by being stabbed by his Glaive, spoilers by the way, and she insists she's going to kill them for that, even though she was going to kill them anyway, I guess she intends to kill them more specifically than she generally was before, but actually she was bluffing, about Corvus being dead that is not about killing them, maybe both it's not clear, also spoilers, anyway Corvus dies and she doesn't kill them for that either, she dies from a space lawnmower and Daddy Thanos has to clean up the mess she left, the Avengers and Wakandans that is not her gore he doesn't seem to bother with that. Which is funny because he laments the death of Ebony Maw (Ebony which is a black wood and Maws are mouths because he has a mouth you see) and Gamora (Just Gamora) but none of the other two or Cull Obsidian (Cull which shares the same root as collect and means to collect, which he doesn't do he actually loses an arm and then his life, and Obsidian which is a black stone, you see).
Now all that's more on the script than Carrie Coon who I apparently have seen in Gone Girl and Ghostbusters: Afterlife both of which she was possibly ok, I think.
All that is to say none of that is important, RDJ is playing Doctor Doom so half the budget and profits are gone and no one's getting any more money.