the only problem i have is i think the distance might be too far and the boxes occasionally lose their link to eachother and both need to be reset to work properly again.

We played an entire movie and the link never failed or lost sync once

Set it up 15 feet line-of-sight between Tx and Rx, and it would only sporadically link up for a few seconds before the link would be lost.

Occasionally it may lose link between the receiver and the sender but a quick unplug and re-plug takes care of the problem

The picture looked perfect and stayed that way despite our constantly changing the levels of the lights in an attempt to disrupt the link

It was pointed out to me by the manufacturer that it is NOT OBSOLETE and I was provided with a proper link to the item on their site!So now, I have corrected my rating to FIVE STARS