I used EL Wire in my Buffet project, for some cabinet lighting and in some fake "Nixie tubes" that I have yet to figure out what I'm going to do with<g>
The wire can be tricky to get connected, but once you get the hang of it, it's not bad.
Also, be aware that the color of the wire you might see online is usually not even close to the actual color. Mine showed orange online, but is actually pretty green in real life.
I actually hooked mine up to opto-isolator circuits and hooked that up to a LEDWiz, so the el segments can be controlled by the LEDWiz, exactly as if they were LED's. You can get pretty nifty effects that way.
I did have one segment burn out, but, it was in a clear tube filled with liquid soap (it's supposed to look like "bio goo"), so It's entirely possible I either shorted it out, or the soap soaked through the plastic coating on the wire.
But other than that, no issues with it.
And it does look great!