I have been using the V10 for a week now so far only thing I do not like is
1. No guest mode, before the V10 I had a G3 then note 4 both have a guest mode, I use guest mode or kids mode for my daughter to watch disney jr app, pbs kids and kids youtube. sad this has no guest or kids mode.
2. Native email app is buggy, my hotmail acct do not get new mail but gmail is ok
3. LG V10 accessory sucks, I like to use manufacturers accessories knowing they will play well with the device, only thing I got is a bumper cuz, in korea they say the aftermarket cases do not play well with the finger print scanner so I just got a bumper from LG when I was in korea. (no im not korean I just travel a lot) I was thinking the folio case but I hate folio case
4. I will not talk about the battery life others already mentioned it but I submitted for my free 200gb & extra battery,for now I carry my 20,000mah batt, I am not a heavy user most I do is watch netflix when waiting for my flight.