The quality of my two have been beneath contempt. The control feels plasticky, and significantly thinner in construction than both DS1 and 2. The buttons on one of the controls feels dumb and weird, on the other lever stuck sometimes. Both errors occurred one month after the purchase, then without that much use.
But in addition to quality shortcomings, it is a well-designed control, with superb battery life, which stands up well even in 2013!