Nikon 16-35 F4 lens

I might have a chance to pick up a Nikon 16-35 F4 lens and was wondering if any of you might have one and give me your opinion of it and do you find it useful? Any thoughts you may have on it will be helpful.

I have this lens and like it very much. If you want to see sample pics made with it, here is a link to pixel peeper.
I also got the 14-24 and tried to see a difference between the two and have to admit that they are very close. The 16-35 is way lighter and can take filters. I'm trying to sell my 12-24...

It's my favorite lens. I've used mine quite a bit on my D800 and it has never disappointed me. I'd recommend it to anyone.

Marcel's comparison with the 14-24mm saved me some coin a couple years back. Outstanding lens, and the ability to use filters is a huge plus for me.

I must admit, i don't get this lens out often, but when i do the results are great