I plan on using PlayBase with my new tv and adding wireless PlayOne's for the rear. This is not a plan for some high end result, just much better sound from the TV and movies. Very simple and elegant solution for an uncluttered, affordable surround sound for a TV setup.
I have Play3 and Play1's around the house in different rooms for mood, dinner and other passive listening. I am very happy with my Sonos as I have always been.