Instruct: Classify an Amazon review as either positive or negative.
Query: One acceptable, one just didn't work

The unit placed inside a closet works ok with a delay. The unit I purchased for an adjacent room (through a wall) didn't work at all. A component was lost in the process so I couldn't return. Return policy sucks anyway. There are better options available such as the tiny device that sticks to the bottom or top of the tv with a direct IR eye. THAT works great with no delay and was about the same price. Would not purchase this item again and wish I'd known about that other device when I was hunting for options.