Review Detail of IsekaiAddict in Shock! The Spell Is In English!

The story is quite good everything 8s goin well too... it's just after the initial 30-40 something chapters why is the MC more focused in stuff that don't use spells. what's the use of spells being in english if he doesn't use spells and instead uses beasts all the time!? There doesn't seem much justice to the title.