No reflection from the backbox or the DMD? Maybe it won't seem like a big deal, but it's a very noticeable difference. I have it on my TWD and not on my Met or BSD and every time I play either of those I keep telling myself to buy 2 more sheets. I haven't been playing much lately or I'd have sprung for them. I'm still impressed every time I do play. The pics above are a good example, but definitely don't do it justice compared to in person.