Nope...not gross at all, unless you don't like bananas and that is another story. Yes, you can use other fruit with it. Next time I go to the store I will pick up some strawberries and blueberries to try. I love ice cream so much, but for me, this is a healthier alternative. If you can eat the real deal, and not have problems, you are lucky. If not, this is a great alternative.