What I remember the most about it is J.C. Chasez of N'Sync dressing up full-body as Scooby-Doo. Imagine him doing that in REAL life... though I think I could make a better Scooby-Doo than him; I already have the costume though I plan to improve it to bring it up to that quality:
I doubt he can even do the voice! (I need to work on mine.)
Though back on topic, it was rather cheesy. I mean, the Mystery Inc. impostors kidnapping teenagers at Lovers' Lane? That's an unusual crime, compared to those couple of comics where that impostor Scooby gang was robbing banks and stuff to frame them (though they had a REAL dog instead of a human in a Scooby suit.) And I wonder why there wasn't any snow or whatever on the ground, like in our area on Valentines' season?