Just another opinion.....My neighbor has the Ultimate Chopper and isn't happy with it. It only holds 6 ounces so if you're cooking for a family, you're gonna do a lot of dumping and refilling. And most things have to be cut to size before you can chop them. For the price of the UC, you can buy a good chef's knife on ebay.
Chopping (and dicing and slicing and mincing) is therapeutic.