The Panton Chair

I was putting together a scheme today for a friend and decided he, and for the matter I, need some Panton Chairs! They are super modern but work in so many different settings. I have not sat in one yet but I hear they are actually really comfortable, despite their curvy, armless shape. The best part is, they are sold on Overstock - $400 for a set of 4! What do you guys think of this style? Check them out here.