My comments from ownership since around the release date:
- Battery life is just stunning. I have been keeping a log of my charges, and my standard battery life is 60-72 hours between charges, plenty of use, 3.5 hours screen-on time. I think this is my favorite feature, I almost never have to worry about charging it and when I do it takes only an hour. If I leave the house with 20% and forget my charger, I can easily get though the 8 hour work day knowing my phone won't die on me.
- The speed of the phone is like no other phone I have ever used, including the iPhone 6S Plus. It simply flies - zero lag anywhere, and I haven't seen so much as a hint of a stutter in all the time I've used it. Every normal task is absolutely instant and it's the first phone I have ever used that can keep up with me.
- The fingerprint reader is amazing, I have not had a single failed read. Opens the phone in well under a second with 100% accuracy, what more could you want.
- The camera lives up to the hype. At the end of the day it's still just a camera phone, but it is pretty damn good. Reputable websites have rated it objectively ahead of every other phone except the GS6 and Note 5 and I can see why. It's the first phone I've had where I use the camera on a regular basis, and even supports RAW if you are into that. Starts up nice and quick, under a second.
- 32GB has been more than enough for me. I have a bunch of apps, hundreds of songs, and about 19 GB free.
- The speakers are awesome. They are so loud I have scared the crap out of myself on more than one occasion when I forget to turn it down and I get a notification haha. Definitely leave nothing to be desired.
- Headphone volume is great, no complaints.
- Call quality has been flawless, but I must admit I don't make a ton of calls
- Zero Bluetooth issues, flawless performance there so far with a wide variety of devices, speakers, and vehicles
Everyone knows the rest of the specs. Basically I have not had a single disappointment, and everything has been lightning fast and flawless. Combined with insane battery life this is by far the best phone I have ever owned or used so far.