So far:
The good:
*Battery sitting on 80% and it came off charge at 7am and it has been used quite a bit today. A few apps downloaded, some whatsapp on device, a phone call, phone has been connected to whatapp pc for a few hours.
*Build quality is great - right up there with my HTC One m8 and feels really good in hand.
*Camera - Huge improvement over my HTC.
*Fingerprint reader is awesome
The not so good:
*Getting used to a few iOS quirks. Why do I need to stretch my thump right to the top of the phone to go back a page? the back button is so much better placed on Android. Nearly dropped the phone a few times so far.
*Phone seems "attached to the internet" more than any previous phone. Reasonably often get a delay while the phone is "phoning home"
*While the screen colours look good I can definitely notice the lower resolution with text.
*I have got lag on several occasions. On unlock and even on content rich pages. Its not bad at all but with this uber processor and low res screen I was expecting something out of this world. Perhaps its because it is still updating etc. I didnt ever get this on my HTC one m8.
*Screen size is fine for most things but I find the keyboard a bit small for my big fingers. Missing swiftkey a lot.
Still got a ton to do and play with but I must say it is nice to play with something different.