I'm an amateur musician, and I always wanted a big keyboard, something close enough to a piano, but the big keyboards were always so expensive. In top of that, they always come with lots of knobs and features that I never wanted to learn or try. I just wanted a piano-like keyboard to play.
When I saw this keyboard for first time, I loved its 'minimalistic' style: no knobs, no screens, no buttons. Just the 88 keys and the minimum necessary controllers (3 buttons, 2 wheels and 1 slider), all in a beautiful and solid silver case. When I checked its price, I suspected maybe its quality was poor, but I had good references for the M-audio brand.So I decided to give it a chance and I'm still very proud of my purchase: just plugged it into the port of my PC and it was immediately recognized. I was using FL Studio, but right now I'm trying Sonar and it works flawlessly. The keys offer some resistance to pressure, so it almost feel like piano keys.
If you're interested on this keyboard, I strongly recommend it. But if you don't to know that much of keyboards (and you don't want to, anyway),you have to know this keyboard is not a exactly a toy, nor is the kind that comes with lots of sounds and rhythms. It is a controller, which means you have to use some kind of software or device for it to produce any sound. If you know exactly what you're buying, I don't think you will ever regret of buying this keyboard. It's great!