My favourite map of the season was actually pl_borneo. Up until the last point, anyway, as that point was ridiculously cramped. After that map, I'd say a tie between cp_obscure and cp_croissant, which were both pretty balanced cp maps.

I kind of liked koth_waste, but it seemed too small. [Have played the payload version.] I think I'd like the map better if it were not so crowded.