Having watched the newest Ant-Man movie, #AntmanQuantumania my thoughts are... Its fine. It is a set up for the rest of this phase, introducing the new overarching villain. But he comes and then goes by the end of the movie. The plot starts waving some more terms around (multiverse! dimensions!) but they don't connect to people's lives directly.
It reminds me of a non-canon anime OVA. A faraway place the characters visit, do something isolated, then leave. Consequences? Eh.
3/5 stars.