What can we say about the amazingly over-hyped new set that Channel Sux "unveiled" for its 10 p.m. Thursday newscast?It's not horrible, but it's not the eye-popping, jaw dropping overhaul we'd been led to expect, either.In fact, it looks like a cross between the station's old set and the one that Channel 3rd has been using for a couple of years now. The biggest changes are the addition of about