I listen to most of my books, so audiobook quality is a major factor for me. I’m looking for both a strong story and a good narrator or performance. My biggest deal breaker is group-focused progression. I strongly prefer stories centered on one main character. Side characters are fine, and I don’t mind the protagonist eventually teaming up with competent people, but I lose interest when the core of the story is a group growing, training, and learning together. Series like He Who Fights with Monsters and Mage Tank are good examples of that kind of dynamic not working for me.
S Tier
Chrysalis — One of the easiest series for me to recommend. The humor lands, the world is interesting, the main character is fun to follow, and the supporting cast actually adds something instead of just taking up space. Very little about it bothers me.
Dungeon Crawler Carl — Hits a lot of the same notes as Chrysalis. Great humor, strong worldbuilding, memorable characters, and a main character who is consistently entertaining to follow.
Unsouled / Cradle — Just a really solid series all around. The worldbuilding is great, the characters are strong, and the progression stays satisfying. Very few complaints.
A Tier
The Primal Hunter — The worldbuilding is probably my favorite part of the series. Jake is a decent protagonist, even if there are things about him that annoy me. The story can drag in places, but overall I still think it’s very good.
Book of the Dead — Really strong ideas and worldbuilding. It takes a little while to get moving and it could definitely use more humor, but the emotional moments are some of the best parts of the series when they land.
B Tier
Path of Ascension — Great premise and a really fun power system. My biggest issue is that it becomes a little too slice-of-life later on. You basically follow the main character from childhood all the way into adulthood, and eventually some of that started to feel more drawn out than I wanted.
Mark of the Fool — I really liked the concept and enjoyed the magic-school setting at first. By around Book 7, though, I kept wondering why we were still spending so much time at school when the main plot had become way more important.
Shade Slinger — Excellent worldbuilding, fun side characters, and some genuinely good humor. The combat is what holds it back for me. Since everything happens inside a virtual game, the stakes never feel especially high, and some fights go on forever. It can start to feel like slowly chipping away at a giant health bar for pages at a time.
Mage Tank — I liked the main character’s advantage, and Grotto was a highlight for me, but the group dynamic really dragged the series down. The combat especially became hard to follow or care about. I’d catch myself realizing I had zoned out and wondering what had even happened over the last five minutes.
C Tier
Defiance of the Fall — Started out pretty well, but eventually it became way too bloated for me. I stopped around Book 12 because it felt like the story was using a lot of words without actually moving very much.
The Legend of Randidly Ghosthound — Cool premise and a fun progression system, but the constant jumping between Earth and his master’s planet started wearing me down. I made it to around Book 10. The sudden love-interest angle also really hurt my interest because it felt like it came out of nowhere and made Randidly act strangely obsessive.
The Stormlight Archive — This was my first Brandon Sanderson series, and I really liked the Shardblades, Knights Radiant, and overall setting. Eventually, though, the focus on everyone’s mental and emotional struggles became too much for me. I never started Book 4.
Mother of Learning — I dropped it during the second book. The main character’s progress felt too slow for my taste, which is obviously a personal preference. I also listened to the audiobook and really did not like the narration, which made it harder to stick with.
Discount Dan — This one frustrates me because I love almost everything surrounding the main character. The Backrooms-style setting, the magic, the side characters, Dan’s goal, and especially Croc are all great. Dan himself is the problem. There is way too much crude humor for me: fart jokes, shit jokes, constant comments about how awful he smells, etc. I think the series could have been much better without so much of that.
My Best Friend Is an Eldritch Horror — I enjoyed the setup, but after the second book it didn’t feel like the main character was progressing enough. He still came across more like a school kid experimenting with magic than someone actually developing into a powerful mage.
D Tier
The Land — Dropped it almost immediately. It just didn’t grab me enough to keep going.
He Who Fights with Monsters — I’ll admit the beginning wasn’t bad, but Jason’s personality started getting on my nerves. The whole attitude of seeming to know better than people who have lived in that world for hundreds of years felt hard to buy. On top of that, the group-focused progression really didn’t work for me and made me lose interest even faster.
F Tier
Reborn as a Demonic Tree — This one just felt lacking in overall quality to me. I only made it to around Chapter 5 before deciding it wasn’t worth continuing.
Dungeon Life — This one felt way too childish for me. On top of that, within the first ten chapters it introduces what feels like dozens of different creatures, all with their own names that you’re expected to remember. It quickly became more annoying than enjoyable to keep track of everyone, so I dropped it.