After using this new firmware 2.0.3 and having changed seetings, used some tweaks, here are my findings (flaws) :
1. HDMI CEC still doesn't work, my home cinema -TV HDMI ARC connection still goes crazy
2. Lack of google account in the Android settings (you can only login into your account in the Play Store)
3. No security TAB in the Android settings, hence you cannot change the unknown sources "ON" , so I cannot install any third party app, or any app out of the Play Store, making it impossible to install the "shitty" version of KODI provided in this forum.
4. Now there is only 1 single wallpaper and there is no way to change it, or to point at a folder with graphics.
As for audio and video until now they seem OK with the media center+wrapper, I have to test more in this area to be able to write any details.