Something wonderful (inflatable medical robot turned flying/fighting machine against its own will) combines with standard superhero-team origin-story and standard double-revenge plot with standard twist ending (you mean the most extremely obvious suspect doesn’t turn out to be the shadowy masked villain?). Adequately racially/sexually-diverse team of genius tech-nerd college kids use their lab experiments to defeat their own professor who has hijacked young Hiro’s micro-bots to destroy the military-capitalist who sent the prof’s daughter into another dimension. Interdimensional rescue of cryo-sleeping daughter unexpectedly recalls Interstellar, and robot’s self-sacrifice to serve man, floating away half-wrecked, recalls Terminator 2. Actually made me kinda sad, but as with Guardians of the Galaxy, we get a rebirth epilogue. As much as the world calls out for sequels to recent hit Disney movies, they keep putting out new stuff like this, to their credit.