OnePlus showed up Tuesday night. Like it so far. It is much thinner than the old phone, about the same width and only a bit taller so it still goes in the pocket OK. It's very light.
A few frustrations to start out (could not get the phone to link to my old phone to transfer files, etc. and then could not it to show up on my PC when plugged into a USB port to copy old files).
Default texting app does not work with group messages. Instead of a group conversation between 4-contacts, it creates individual conversations between me and the 4 contacts. Tried OnePlus forums and the solutions did not work. Android 'blobs' emoji's (yeah, I know it's a ridiculous nit-pick, but they look effing stupid to me). I d/l a new keyboard and the emoji's did not change. Been using Textra App on the old phone so I D/L that again and all is good.
Clear all notifications is not the same as some old phone. When you swype down to see your notifications there is a 'button' at the very bottom of the screen - not the bottom of list of notifications, but physically at the bottom of the screen - to clear all notifications instead of the "clear all". It actually looks like an App on your home screen dock and it took my some google'ing to figure it out.
Really like the face unlock A LOT. I have a PIN as well but now I don't have to type the code to look at my phone which was always kind of a PITA to me. It actually confused me at first as I could not figure out why the phone kept opening to the home screen when I pushed the wake button even though I had a PIN set.
Camera seems very nice and I like that I can go full manual control and get RAW images.
For $480 (including the carbon case) it seems like a really great phone. Screen is sharp, tiny bezel, light weight, fast, headphone jack, thin. Really only thing missing is wireless charging and I had to order a few extra USB-C cables from Monoprice. Just have to get used to the OS interface as it has some idiosyncrasies that I'm not used to coming from an LG with Android 6.01 (last release from t-mobile).
If you're considering a flagship phone, I'd definitely give this one a spin. It's a good $100-$300 less than Samsung or Apple's latest offerings.