I've just ordered 4 of these tires and they are due to arrive today. Probikekit normally has Vittoria tires at a good price, and they are asking over $43US. I found the Vittoria Randonneur Hyper on Amazon.com for around $32 each and got free shipping over $75, so could have ordered 3 but then decided to order 4 since the price was so good.

Also, there are 3 reviews at the wiggle link above.