I've had two of these for just over a month. I like them but sometimes they just stop working. Or, it takes several minutes to connect. My wireless is great and one is in the same room as the router. Otherwise, I like the functionality. If this wasn't an issue, I would have scored it 5 stars.
I got the Roku stick about a month ago! So very glad I did, it's easy to use. Has great features . Have now switched from sattelite to streaming will never go back. Am ready to buy another!
I was skeptical concerning the prospect of streaming video via WIFI, however, the Roku worked very well. I only had a couple of times where resolution was lost due to a weak signal.