I have an informal book rating system that translates to:
- ★★★★ = This book changed the way I look at the world.
- ★★★☆ = I really enjoyed reading this book. I'd probably read it again.
- ★★☆☆ = An interesting/enjoyable read. I probably wouldn't read it again.
- ★☆☆☆ = Not my kind of read. Wouldn't recommend it.