@andyvine characters with established books are not risks. They arenât sure things maybe, but thatâs not the same thing.
By risks I mean their films are still structured in very safe ways, with scripts that are safe.
Ragnarok wasnât remotely risky. As @kiyonemakibi points out, it is very much in the GotG vein and also they used a known director with a following (not something they do much). Given Thorâs previous outings were both considered low hitters in the MCU anything was a decent shot.
But again, their films are fun, sometimes excellent fun, but theyâre not really surprising. They are also written with too much of an eye for âbanterâ to the point where you get whole sequences of the Whedon effect: lots of quips that could have been made by any of the main characters.
Itâs not that I am surprised phases 1 and 2 were safe itâs just that Civil Warâs complete failure to give us any real sense of consequence or depth to the feud showed Phase 3 just wasnât interested in breaking out of that.
Edit Iâve not seen either Ant Man movie or Homecoming