As a wedding guest, I've seen some obnoxious DJs that make everyone uncomfortable. I really don't want someone who will bust out magic tricks, annoying (unplanned) games, or put on a show between songs.
I would love a DJ who makes announcements as requested, gets a good feel for the guests, and plays music that keeps everyone dancing. Discreetly and professionally.
Can those of you who have used Neon Express calm my fears about attention-seeking DJs? No sequin tuxes for this girl!