The only difference I've noticed is that Puerto Ricans speak spanish like Dominicans only much calmer but I don't know about the Cubans. The food also seems very similar, minus a few dishes here and there but really, what are some differences? Because I'm having a hard time seeing it and it seems that Puerto Ricans think Dominicans are completely different from them. What are some differences between the food, dialect/accent, culture and music (I know PR's and Cubans listen to salsa instead of merengue/bachata but is that it?)?