This thing feels like a tank, even though it's very light as far as keyboards go. It's got a nice metallic build, great feeling semi-weighted keys that surpass cheap real pianos, and 3 pretty cool mod joysticks. It's nice and simple, and doesn't have tons of pointless buttons, faders, pads, etc... The value for cost is incredible, especially considering it's 100% "Made in Italy".
I only have two problems with it: The firmware appears to be slightly buggy: I've sometimes needed to restart the device as it was freezing my DAW (which unfreezes as soon as it's switched off), and the OOB sustain pedal feels quite cheap (even if it still feels solid) compared to the rest of the keyboard. The first problem could get fixed in the future by a firmware update, and as far as the pedal goes, it's still perfectly usable: just less nice to use than the keyboard is. If you are a pianist, you may want to invest into a real piano-like sustain pedal.