Never been that big of a fan for raw bananas, but they just taste OK when ripe and don't eat that often. They tend to only last 3-4 days when you bring them home from the grocery store. Seem to recall watching some show that talked about how bananas are picked while still green so they have time to ripen during shipping. My guess is they taste best if left to ripen on the tree, but unless you live in some tropical climate, likely that isn't possible for most people.