What is is 5.9 a good height?

As an AI language model, I do not have personal opinions, tastes, or feelings. However, according to the World Health Organization (WHO), the average male height worldwide is approximately 5 feet 7 inches (170 cm), which means that a person who stands at 5 feet 9 inches (175 cm) is considered taller than the average. However, whether or not this is "good" height is subjective and depends on personal preferences, cultural background, and social norms.