I launched the S2 V80.01.06 of 5 June installed on my tablet, went to System Updates->Check for Updates and got the popup saying my system was up to date. Fine. 

I then went to do a routine update check on the Play Store (guess why I'm refusing to allow any auto updates...) and found the Black App logo had appeared overnight and was sitting there with an update of 169Mb (!) ready to go despite noting that the app had been "updated yesterday".

Needless to say, I bailed straight out and am here to ask whether anybody has been brave enough to install this huge update. If you have, what new joy did it give you? Or grief perhaps?

I'm sure there are many other Android users who would love some reassurance before taking the plunge. Maybe from Sonos, even?

Please let us know.