Serious question, and please don't think I'm being snarky towards anyone.

Is it really that hard in the movie to figure out what happened involving Megatron, and Quintessa once you see what happens to Prime, and then see the big red mark on his head?

I'm not saying the movie is flawless continuity wise, but I see the Megatron issue come up a lot and it seems straightforward. I mean they could have shown him going to Cybertron but it would've been boring to show him, and Prime having the same conversation with Quintessa, on separate occasions.

The most glarink thing for me was Bumblebee talking. However the blame for that goes to ROTF because that was the movie that retconned him getting his voice back.