i think a good design is the vera bradley purse because they are cute and affordable but also they can surprisingly hold a lot of stuff. They are deceptive that way but I am always very surprised at how much they can really hold. 

i think a bad design are the hummers that get really bad gas mileage. with gas prices being as bad as they are it is just a waste to design a car that does not get good gas mileage. my friend has one and he said they get like 15 mpg, which is totally ridiculous.