My partner and I bought this to add ambient lighting to our entertainment area.
Putting the strips behind our 55" TV was a bit of a challenge as the size of the strips meant having to plan how to bend the corner wires without them being visible when watching. They are the perfect size for our TV but I wish the corner wires were done a different way so the risk of showing behind the TV is less.
We also had a difficult time properly calibrating the corners, and had to attempt multiple times before we could get the image just right for our TV. Sticking the orange squares onto the TV made us concerned about residue but that didn't really become an issue, thankfully.
Aside from difficulty hiding the strip corners and the finicky camera process, it provided exactly the ambiance we were looking for when playing games or watching videos.