It's so much of a grind fest, I had to play the game while watching videos during the hour I wasted.
The quests have no rewards. The voice acting is pretty scuffed. There's no interactions with NPCs other than "fight me, scrub!" or "let's drink!" Fighting is mostly push buttons and wait, even when you level up and get abilities. Traveling between nodes is a second too long. You can't adjust the volume levels for the music, voices, and sounds.
By "unique worlds" I hoped there to be more to exploration than go monotonously node to node. If the player had more interactivity, items, or even puzzles to spice things up, the game would be more enjoyable. It feels really bare bones as it stands.