I had a short play with this lens last weekend. Adam from Camera House Camera Action generous enough to lend me this lens for a couple of hours with a little deal that I upload my personal thought here.
The lens is very light and I like the fact that the build quality is good and sturdy even tough it come from the standard lens family.
As I am just a hobbyist I am not going to talk about technical aspect of the lens or even talking specifically about the pixel peeping or whatsoever.
What I am going to show is just a series of photos that I manage to shoot the other day. Overall I am impressed with the sharpness of the images produced through this lens and it fit nicely too onto my E620.
Comparing the 9-18 with 7-14 it lost few degree of angle view but it still one of the widest lens available. I am sure this will be a must have lens for everyone who love wide angle and landscape photography.
I give 4 stars out of 5 to this lens.