Nintendo DS

377 replies
• Don't have a Nintendo DS: 15.1 percent
• Dissatisfied: 7.4 percent
• Somewhat dissatisfied: 14.1 percent
• Ordinary: 21.8 percent
• Satisfied: 22.5 percent
• Extremely satisfied: 19.1 percent
Composite Satisfaction Score: 3.4

Wii

376 replies
• Don't have a Wii: 43.3 percent
• Dissatisfied: 4.3 percent
• Somewhat dissatisfied: 13.3 percent
• Ordinary: 12.5 percent
• Satisfied: 18.4 percent
• Extremely satisfied: 8.2 percent
Composite Satisfaction Score: 3.2

You can see how these scores compare to the other platforms here