Well, I've had mine for over a year, and I am very pleased with it.
It is built solid, and the switches and connections are mounted to the faceplate rather than the board.
The original drivers were pretty bad and gave it a bad rap early on. The current drivers(2.9.55) are fine on my W7 desktop.
The four inserts are a rare touch at this price point. Very nice if you have outboard gear.
The built-in powered USB bus was what sold it for me. I have three controllers connected via USB, and one using the MIDI port. Very handy when using the Vista laptop.
I use a lot of soft synths and amp sims, so latency is very important. I generally run it at 128 samples, to give the synths a little room.
I really like the split phantom power. It turns on in pairs.
Noise floor is good.
It's not as well known as the others, but it holds its own.
I'd buy on again in a heartbeat.