I really love the Roku stick. I have WiFi access through blue ray player but use the Roku most all the time. The stick offers a smaller footprint which is what lead me to buy it in the first place but also offers more programming options. Give it a try you won't be disappointed and the price, can't bet it.
I have one in the livingroom and one in the bedroom. I couldn't live without my roku. I'm saving so much over cable and satellite, I won't switch back.
Set up was easy. But, if you use a router with NAT blocked, device will not work. It must have access to the gateway to work properly. Sometimes, disabling NAT puts home networks at risk of hacking. Make sure you set ROKU up separate.
I bought three of these to travel with and use at my vacation home along with several Google Chromecast. Very disapointed with connection and streaming speed of the stick compared to my newer 3 or 4 Series. Of little use or value. Tried to update but no go.