In terms of design it's the sexiest minikeyboard alive
OTOH I've had my share of trouble - when unboxing, one of the glued-on "wooden" sidepanels fell off. No big deal, and I got a 20% refund from the online shop.
The first firmware update got stuck, so I had to force a second upgrade to get it working again.
The threshold of the pads could be lower for my taste, and the minikeys feel a bit spongy, but I'm not planning on playing Bach on them.
All in all, I'm pretty happy. It's a great package for the price.