For a guy who's usually all over Microsoft products with his 5 star stamp, Mr Thurott must really, really dislike their XBOX extender (and even normal extenders to an extent) to stick on only 2 stars...
"The Xbox Extender is a dog, and you should avoid it."
http://www.winsupersite.com/reviews/mcx_xbox_review.asp
"The Xbox Extender is a dog, and you should avoid it."
http://www.winsupersite.com/reviews/mcx_xbox_review.asp