Why didn't they just send that huge fleet of ships you see against Earth instead of bothering with the doomsday weapons? 1 NX-class was clearly demonstrated to be unable to stop em.
And the expanse never turned out to be the wild, crazy patch of space it was advertised to be.
Yeah - it wasn't even purple
And yeah it was! For like 5 or so episodes, until they found the magic metal that protects the ship, doubles as crack and turns you into zombies! That's some good stuff there.