This comedy is very light, there is nothing major plot behind he scenes nor apocalyptic weapons nor a handsome bishounen flipping into the main character's life and stealing her heart away and stuff like that. At it's core, it's hard to see at first but this story is about feelings, for one side we have the feelings that create a character's persona, feelings of over protection, or wanting to share, or wanting to experience, feelings of innocence or simply earnest feelings; on the other side we have the feelings of "love" and "wanting to love".
The writing style and the way the story unveils is very refreshing, the way the characters portray themselves is interesting and eventually they sneak upon you, making you care for them.... this is when the feelings of "being themselves" touch the reader; the feelings of love are also clearly explained and one of the strongest grabs of the story: you can't describe the story as "a cheap harem" or "a cheap love triangle", characters change their perspective, experience more things and explain themselves better; in fact some of the side love stories in this work are strong enough to carry on the manga by themselves; in fact while I do like Inari's quest for love, I have to admit that eventually the possible story of Uka's -the Goddess that gave Inari her powers- has become my favorite thing about the manga.
Having a high ranking Goddess who longs for a normal life unawarely falling in love with a Chuunibyou overprotective older brother who is kinda insensitive is way more interesting that what's originally advertized. In fact, when the older brother slapped the Goddess with a bug catcher for being too lazy I quietly thought to myself "these two need to happen"
As long as you don't hate lighthearted not plot heavy stories and female perspective strongly present in the story, this one should score highly on your books, as it does gets better with time. By chapter 3 I really "liked it" and by chapter 10 this one is within my reading top priorities, and perhaps it will get better from now on.