https://screenrant.com/percy-jackson-season-1-episodes-1-2-recap-story-reveals/

Percy Jackson and the Olympians’ episodes 1 and 2 adequately set up the wider season through a plethora of major story and character reveals.

Percy Jackson's Premiere Finally Changes The Books' Most Problematic Storyline After 18 Years (https://screenrant.com/percy-jackson-show-gabe-problematic-storyline-books-change/)

Percy Jackson & the Olympians is a mostly faithful adaptation of Rick Riordan’s books, but its premiere improves upon a problematic storyline.