Chap at work has one, and I've had the chance to mess about with it a bit.
Pluses
- Massive screen, very sharp
- Better-ade than a Samsung Galaxy S5
- Nifty buttons on the back
- Decent (not exceptional) camera
- Fast and smooth
Minuses
- Screen isn't terribly bright
- Colours are not good (dull and washed out)
- Neither are the viewing angles
- LG software skin is a bit meh
- Dreary-looking phone (although whether you care about this is up to you)
- Battery life is predictably punished by having to push so many pixels
Definitely a phone to spend a few minutes with in real life, before chaining yourself to one for two years.