Let me copy & paste my impressions I posted elsewhere:
First off; the size is amazing. Not sure I'd say perfect, but it sits in my hand like it was made for it. Build is solid, no creaking, feels good in hand albeit it gets a bit warm during prolonged use. For reference, she got the 16gb/2gb ram model.
The screen; looks great, super sharp. I know it's not the most colour accurate display out, but it looks good doing what it should. The artificial sharpening isn't always noticeable, but it's definitely there. The halos around text appear most obvious when the screen dims a bit, like when pulling down the notification shade.
LG's skin; not the best looking in the world, but it's passable. Much better than touchwiz and really uses well thought out, muted colours to make it soothing to the eyes.
Camera; laser autofocus? more like AMAZE-HER autofocus! God damn it's quick. While her G2 would take at least a full 5 seconds before finding (most often failing) focus in my dimly lit room, this one snaps it in an instance. Photos are also sharp albeit a bit fuzzy, but needs further testing outdoors and in different situations.
Other stuff; speaker is pretty loud, occasional lag here and there, but maybe because of the 2gb model. Otherwise it's super snappy, looks great and feels great. I'm liking it, but more testing needs to be done