I picked up a .40 a few weeks ago for $399.
So far it's been a great gun. I've only had time to put a couple hundred rounds through it, but it hasn't missed a beat. I've tried several different types of ammo from Winchester white box to hand loads with no malfunctions of any kind.
The recoil of the .40 is very controllable, (it's actually less snappy than my FNP 40) and the sights and trigger are fantastic. It's no target gun, but it is very accurate.
The ONLY complaint I have is that with the narrow grip, I have a hard time keeping the gun from moving around in my hand. While shooting it, it has a tendency to rise vertically out of my hand. I'm looking for some grip tape to fix that problem.
It is very small and light, and with a good IWB holster it disappears.