Easy to set up and user friendly! It's simple to understand as well. For our other tvs, we also own another Roku (which prompt us to continue with the Roku line since we were happy with it), an Apple TV, and Xbox one. The apple is great too; It's just more money than we spent on the Rokus. Our Xbox one sometimes just doesn't work when the servers are down and we cannot use it at all. Not disappointed with the Roku stick at all!
I have access to all sorts of great programming, and mostly on demand. Matching my Roku stick with streaming services such as Sling, Hulu, Netflix, and MLB.TV - nothing is missed and my monthly bill is $140 less than before.
When it worked, we loved using it. We couldn't get it to work with our internet. We know the internet was working with all of our other streaming devices, so we took the Roku back. I was bummed because when it worked, it was great.
We got the most basic Roku stick almost 4 weeks ago. We didn't want anything fancy or anything too difficult to use. And believe me it is easy to use. We love it! There's an app for just about everything you'd want to watch!