Great samples, controls are easy to use, sections are divided on a very logical way. The action on the keyboard is good nothing spectacular but decent, a little bit noisy. My disappointment came when the key for the G below the middle C got stocked. So I had to return it. I had owned two Roland Digital pianos the RD700SX and the RD800 and the action is great and never had a problem. Researching I found that the majority of companies don't manufacture the key bed they buy it from Fatar an Italian company. Except for Kawai and another company. So I am thinking on Nord Stage which Kawai manufacture the keyboard for them.