I don't like the harem-ness of this but I like the way the mangaka handles female love rivaly. The sister kinda became friends with the classmate and now that classmate is sort of getting closer to the angel girl and all three of them love the guy (I still think the sister is creepy for loving her brother but I'm very biased because if it was in a yaoi, I wouldn't mind). Anyway, it's best to not have harems at all and have just the main male character kicking ass and maybe having friends along the way but if it has to be integrated, a least don't make a show out of it 24/7 and this succeeds in doing that
I don't like the harem-ness of this but I like the way the mangaka handles female love rivaly. The sister kinda became friends with the classmate and now that classmate is sort of getting closer to the angel girl and all three of them love the guy (I still think the sister is creepy for loving her brother but I'm very biased because if it was in a yaoi, I wouldn't mind).
Anyway, it's best to not have harems at all and have just the main male character kicking ass and maybe having friends along the way but if it has to be integrated, a least don't make a show out of it 24/7 and this succeeds in doing that