Wasn't allowed to read these growing up so now doing my own belated book club. Blown away at how good this is right out of the gate. Has a great campy sentai-show setup but pulls no punches with how gruesome this intergalactic war actually is. All of the morph descriptions are straight body horror, and the violence only gets away with being this gory because of Halo rules (it's not blood, it's yellow goo).

Our first POV, Jake, is fully the likeable leader boy archetype, but the character voice is so strong it hardly matters. Particular highlight is dog brain, which is exactly what you'd expect but even more charming. Under the YA nonchalance is a surprisingly affecting tragedy, particularly Jake's distant relationship with his brother (I imagine we'll see even more devastating scenes from the other POVs whose family life seems even more complicated).

Great start to this series. I am sure it goes off the rails over the next 50 (!!) books, but I'm fully bought in right now.