"Easy set up, great sound, ability to add on 32 units!"5.0 starson by seattleSnags
Pros: The sound out of the S5 is great. Having one S5 where my computer is allows me to stream Grooveshark over the other Sonos components in my house (ZP90, ZP120) and having a separate S5 allows me to have a portable speaker for rooms without sonos.
Cons: Speaker is a little bulky. Range of speaker wireless connectivity to other Sonos unit is about 60 feet; not terrible in my house but should be noted. Wired electricity is required; a rechargeable battery option would be nice.
Summary: Not sure what else to say. I love it and plan to add more Sonos units/components to get music into each room!