It's a generic fantasy anime, but it doesn't deserve the hate it gets. The plot and characters aren't exactly anything unique nor are they memorable, but simplicity doesn't mean it's inherently bad or boring.
It was a quick yet captivating watch. the story was well rounded, and the pacing was solid. It's unfortunate the ending is a cliffhanger that will likely never be resolved due to the show's poor performance.
It's important to note that this show is an adaptation from a video game of the same name. I cannot personally attest to the faithfulness of the adaptation since I've never played the game.