I dunno I just feel like it would be better if it was slower and had two 24 episode seasons.
Oh yes it would definitively benefit from more episodes, trying to do a Gundam plot into 24 episodes divided by 2 is fucking insanity, but i don't agree at all on the pacing 'cause that series is slow as fuck, even other 50 episodes Gundam series has a lot more going on in a single episode than G-Witch had going for theirs, it was also following this pretty rigid pattern of "two talking episodes, one battle episode" pretty hard for some time, and during those talking episodes it actually did a decent job in building its world, but we barely got to experience anything that was happening in the world because of the focus on the high school despite events happening that definitively should have shut that school down, like two different terrorist attacks, but it wasn't meant to be
Maybe i wouldn't be this frustrated with the setting if the prologue didn't show so much potential