I love how it sounds! I had heard good things about their preamps and have not been dissapointed. It's been reliable. Doesn't randomly crash like my Delta 44 did. Has MIDI. Have not played around with routing, but it seemed flexible-ish.
My only gripes are minor.
1. I don't like "stepped" potentiometers. It feels weird. Give me smooth action please.
2. Firewire is becoming increasingly irrelevant with USB 2 and 3. My new computer's motherboard doesn't have integrated FW so I needed to buy a PCI card for it.
3. Becomes really hot on top when plugged in. Even if you're not using it. Phantom on or off doesn't seem to impact the heat.
Overall very happy with it.