I'm an audio engineer, and I spend many hours a day consuming music. I could talk your ear off about genres, sub-genres, vocal styles, rhythms, and exactly what combinations of those I really enjoy. Technology, recommendations, and websites like everynoise.com have really enhanced how accurate my recommendations are, and I'm constantly consuming music that I absolutely love.
But when it comes to books... I'm so lost. Literature genres are like the equivalent of listing what instruments play on an album. Okay, this book is "sci-fi," so I know it's probably got futuristic technology, may be set in space, and could have some aliens. But that doesn't tell me anything about the writing style.
I know enough to know that I can't go just by good reviews on sites like amazon. How do I learn to quantify what I enjoy and curate my recommendations more effectively?