I have just started using the Roku Express Streaming Express Device. Round about two weeks now, and it seems to be working to my full satisfaction. The pictures being shown are crisp and clear, thus makes my television screen appears bigger than it is actually is or its actual size. So far, I seem to love it from what I am experiencing, streaming it. Many free programs and many shows to watch. Thanks very much.
My cable is offering a lot of old show reruns on duplicate or triplcate stations over and over again while charging high fees. Roku offers other selections for free or individually signing up for something like hulu etc.for a reasonable fee.
Use it with a projector to stream TV on a big screen on our sunporch. Set up was easy, just loging into my Roku acct loaded it with all my apps. Up and running in minutes!