It is completely insane. I'd buy one tomorrow. But I cant
http://www.androidauthority.com/lg-admits-g4-bootloop-proble...
http://www.androidauthority.com/lg-v10-bootloop-problem-7113...
On the one hand, the hard ware is great. I got them cheap refurbished and they have a good community. On the other it gets hot, like burning hot touch. I've been through three batteries since getting it. The boot loop on mine made me switch phones. The thing that is making me pause with them is the software. I'm not fond of the custimaztions, but I can live with them. What got me is getting a marshmallow security update nuked the phone. WiFi stopped working, any earphones in the jack always started "Ok Google" recognigtion. Cell Signal went to 2G, and the Home/Back/OpenApps buttons stopped working. It turned the phone into a brick. I finally got around to rolling back this weekend, which took several hours. This wasn't just me I saw similar complaints on XDA.
And for some reason they won't launch it in Europe and steal Samsung's sales. Madness, it's by far the most compelling phone available right now.
Happy with the one I got in Korea ...