Few observations:
* 2G/3G (signal), Wi-Fi, Bluetooth, brightness and orientation sensors work well (as I have tested)
* events view works fine. It shows SMS-es, e-mails, Twitter, calendar events (I've tested with birthdays before), etc.
* look out the WareHouse app - it is lagging during installing anything. To avoid it after enabling repository and clicking on the install key you should go to any page where you cannot see the progress bar.
* the home key does not work at all. You have to wake up the phone using power key (Is there any way to assigne keycode to only wake the device up?).
* on-screen keyboard hides when slided out but some apps do not support landscape orientation and the don't rotate (luckily Terminal supports rotation)
* keyboard layout doesn't work fully: A-Z, Dot, Apostrophe, Enter, Shift, Backspace, Space keys work, rest (including symbols combo Sym+...) doesn't
* the proximity sensor does not work
I will add some more soon.

Patches which seem to work well:
* Hide Tutorial Icon

Came across a bug: Warehouse shows error "Status: no-distro-upgrade-data":
Fix (source https://tradiz.org/sfos-armani):
Screenshots are available here:http://web.archive.org/web/201704101...7i_SailfishOS/
Unfortuantely, forum had some troubles with the size of them.