It's not even just the Wiimotes, Nunchucks, and Classic Controllers modded with LED bling that make them worth checking out, but the video itself is entertaining. While "Through the Fire and the Flames" wouldn't be our first choice at accompanying music (well, maybe it would be someone's first choice), we enjoy how the LEDs coordinate with the music. It's like watching some sort of LED-mod-meets-Guitar Hero hybrid.
Then again, maybe we're just easily amused. Ooh, look at the pretty colors!