There are more things you can do with plantains besides slicing them and frying them. I love to eat tostones, but also like mofongo.
This is a dish which has mashed plantains that includes ingredients like seafood, meat and vegetables mixed in with the plantains.
If you order this in a restaurant in Puerto Rico, it will usually come served with beans and rice. If you want to try some local food, this is one you will see on most every menu.
A lot of times I will pour some chicken broth over it. This makes it juicy and it doesn't taste as dry. The mashed plantains are similar in texture to mashed potatoes.
Garlic is very commonly used when these are made because it complements the taste so well. Plantains are a versatile food, with many choices of spices and sauces used to fix them. Most people would be able to find a way to enjoy the taste of them one way or another.