I'm pretty comfortable with technology and found Roku very easy to set up. To me it's a conduit- there's some programming you can get free just with a Roku box but I don't know if it's any good. The Roku remote is very user-friendly- it has separate buttons for Netflix and Amazon Prime. You just have to set it up the first time by entering your user name and password for those services. I actually got a "Roku TV" at Costco- $250 marked down to $200 because the box hadn't been opened. So, Roku was built in and I didn't need a separate box.
I used to watch a few reality shows on cable ("Say Yes to the Dress", some HGTV offerings, "My 600-lb. Life"- yes, I AM highly cultured with sophisticated tastes
) but there's plenty of good stuff on Netflix so I don't miss it. I catch some of it when I'm donating platelets, which takes a couple of hours and the chairs have individual TVs.
MagicJack was also very easy to do except that I couldn't keep my landline number. Other than that, I'm perfectly happy with it for $45/year. I want the landline because to me, my cell number is just for people who need to reach me no matter where I am. I don't want it ringing with marketing surveys and spammers, which is what happens when you give it out to businesses.