I bought it few weeks ago to replace older streaming device. Design and user interface are easy to get through. One of my personal favourite is a search engine that searches for particular title on all channels (which Roku has thousands.) If you are a movie lover, you'll find both free and premium services ready to load and use.
This is the 3rd one we have purchased. We have it on our TV in the study. Our grandchildren watch their favorite Netflix shows on it. We have another on our TV in the living room. I enjoy the cooking channels and other informational shows. The 3rd on is on the TV in my wife's craft room. She enjoys listening to classical music on this TV.