Nice review!
For me hardware is superb, decided to buy this than S8. S8 feels like a toy in my hand. Only issue for me is the FFC, hoping atleast they upgraded it.
Another thing is, transferring files to SD card seems slow for me. Either from PC to SD or Internal Storage to SD, takes a lot of time to transfer files. Maybe it's* my memory card, but I'm using this in my S7e before, and transferring is fast. That's why I researched about the flash memory used by G6 and rant about G6 using eMMC5.1.
With regards to software, obviously behind Samsung's UX in terms of features, but I'm liking it because if feels more professional to use than the candy like interface of Samsung.
Give us the ability to change icon for stock launcher, and app drawer (without reverting to v4.0), and I will marry this phone. Lol.