This was great. The setup is diverse science-geek kids become a Power-Rangers-style team of superheroes with mysterious alien-derived powers. Then it goes somewhere different.
Some cool things it included:
-caring parents that remain present and supportive
-kids with goals/girls w/ STEM goals they're pursuing
-decent representation across genders, races, abilities, nationalities & economic statuses
-everyone has a nuanced backstory
-it's not just another 'yay team' clone
-MC is homeschooled (but not a genius), multi-lingual & multi-racial, lost her hand at birth, designs her own prosthetics
There was a dizzying whirlwind of plot, and I think this could have been split into a duology given the amount of twists and developments. I inhaled it almost in a single sitting. Really entertaining and a lot of fresh takes on tropes while still checking all the boxes for thriller/SF/superhero story. So different than Hale's fairytale retellings, but just as excellent.