Crab - Scikit-Recommender is written mostly in Python.
Across all Python projects on Ohloh, 26% of all source code lines are comments. For Crab - Scikit-Recommender, this figure is 45%.
This very impressive number of comments puts Crab - Scikit-Recommender among the top 10% of all Python projects on Ohloh.
A high number of comments might indicate that the code is well-documented and organized, and could be a sign of a helpful and disciplined development team.