We have Roku. I love that I am able to watch [instant] Amazon videos on my TV, as a Prime member. We also have Netflix and Hulu Plus, though I am thinking about ditching Hulu, as it is a pain in the backside to find what I want to watch. There are several other options to watch movies and TV. With Roku there are no monthly fees beyond what subscriptions you have, so that is very nice.
In short, we like it. :^)
If you watch Funny Stuff and Cheese, they did a shout out to me in episode 87 and made fun of how long it took me to figure out how to tweet live. They’re like everything else on tv. Some shows funnier than others but they like their fans.