Sad part is a lot of people thought IW was going to be BP 1.5.
Certainly seemed that way with the trailers. The truth is BP was nothing more than a setup set piece for destruction. Nothing more nothing less. If Wakanda had a legit reason to be involved it makes that setting far more intriguing. Even M'Baku's and Okoye's lines about Wakanda sacrificing itself was cringe. Again I don't think the Russos knew the importance and seeing the movie beforehand would have helped. Timing though.
Not once do I recall T'Challa using kinetic energy in IW. The ironic thing is it would have worked for BP better if he didn't use kinetic energy in the 3rd act. Even though his people are attacking him he's still not trying to cause them serious harm. That way it would have allowed him to just give everyone the beats with hand to hand combat. Also showing the difference between him and Killmonger who will use it.
Then UNLEASH kinetic energy in IW kicking some alien ass. I just knew the Russos were going to use it, but in a better way than his own movie. Yet it never happened.
Going back to Nate Moore. Why not have the Russo brothers film additional photography during reshoots for BP? I know they were busy with IW, but they were filming at the same time. The movie was missing something in the 3rd act. That's iconic action shots. Feige/Moore should have made that happen.
I swear if IW came out in Dec it would have been best for both movies.