First off, as you can see by 4 star review, this meets all of my expectations for performance and accuracy when compared to the original Wii sensor bar. However, it is an aftermarket product and does not meet all of the same specs as the original and certain buyers should be aware of the difference. First, the fit, finish and quality all seem to be reasonably good. It appears pretty much as the original sensor bar appeared. One stark and possibly troubling difference for some consumers may be the length of the wire that connects the sensor bar to your Wii. The original sensor bar had a long cable, making it easy to place the Wii a good distance from the TV. This new cable limits the placement of your Wii to a place relatively close to the TV.