My wife and friends ask me if I am crazy. I just bought additional Sonos speakers.
Guys let us face reality. You had over seven months to improve the apps and the S2 system. It is still very slow, unstable and unreliable.
examples.
volume controls not responding
cannot select all speakers
time to access the app and the music is unacceptable
possible solutions assuming a roll back is totally out of the question please redesign the backend and app from scratch separately (there are also major UX flaws that are so painful I did not mention)
hope for the best and you do not go bust in the coming year or two
cheers
.