I am thoroughly enjoying having Roku hooked up to my television. Easy to hookup. I have a Roku devices hooked up to two televisions in my home. I like the fact that when I stop watching a series on one television, I can turn it on in the other room and pick up where I left off.
I've been a Roku customer for around 6 years and I can tell you it's worth buying. Not only is it easy to set up, but plenty of streaming options/channels are available. I made the switch and I do not regret it!