I bought this workstation to use it with my band and it is my first pick on this field. After long consideration I decided to get this workstation in favor of the korg krome and the yamaha motif (61 velocity sensitive key versions). This one offers great hammer action and feel in a realitely low price. The keybed feels nice and I like the texture of the keys (some anti - sweaty thingie). It really packs up a lot of information, sound editing possibilites and recording wise. I really liked the pads, which you can use to playback imported samples like drum sounds or loops.
Soundwise, I wasn't amazed by its piano sounds but they weren't bad either. The el. piano sounds are really great: nice bite and bells and if you mess around a little with them you can get a great result. You can also head to the axial site and get more el. piano which I prefer. As for the organ sounds, just don't turn on the rotary effect, it sucks.
Lastly, don't get this thing if you plan to carry it around... It's heavy as shit, and even with its nice bag it's really hard to move it.